914350187517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{17419}}^1$

素因数の和:18018

約数の個数: 64

約数和(自身を含む): 1383209318400

約数和(自身を除く): 468859130883

約数列:

[1, 3, 13, 23, 39, 69, 139, 299, 417, 421, 897, 1263, 1807, 3197, 5421, 5473, 9591, 9683, 16419, 17419, 29049, 41561, 52257, 58519, 124683, 125879, 175557, 226447, 377637, 400637, 679341, 760747, 1201911, 1345937, 2282241, 2421241, 4037811, 5208281, 7263723, 7333399, 15624843, 17497181, 22000197, 31476133, 52491543, 55688543, 94428399, 95334187, 167065629, 168668177, 286002561, 506004531, 723951059, 1019342461, 2171853177, 2192686301, 3058027383, 6578058903, 13251451993, 23444876603, 39754355979, 70334629809, 304783395839, 914350187517]

約数ペア:

[(1, 914350187517), (3, 304783395839), (13, 70334629809), (23, 39754355979), (39, 23444876603), (69, 13251451993), (139, 6578058903), (299, 3058027383), (417, 2192686301), (421, 2171853177), (897, 1019342461), (1263, 723951059), (1807, 506004531), (3197, 286002561), (5421, 168668177), (5473, 167065629), (9591, 95334187), (9683, 94428399), (16419, 55688543), (17419, 52491543), (29049, 31476133), (41561, 22000197), (52257, 17497181), (58519, 15624843), (124683, 7333399), (125879, 7263723), (175557, 5208281), (226447, 4037811), (377637, 2421241), (400637, 2282241), (679341, 1345937), (760747, 1201911)]