39800079

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2393

約数の個数: 40

約数和(自身を含む): 68302080

約数和(自身を除く): 28502001

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 2351, 5643, 7053, 16929, 21159, 25861, 44669, 63477, 77583, 134007, 190431, 232749, 402021, 491359, 698247, 1206063, 1474077, 2094741, 3618189, 4422231, 13266693, 39800079]

約数ペア:

[(1, 39800079), (3, 13266693), (9, 4422231), (11, 3618189), (19, 2094741), (27, 1474077), (33, 1206063), (57, 698247), (81, 491359), (99, 402021), (171, 232749), (209, 190431), (297, 134007), (513, 77583), (627, 63477), (891, 44669), (1539, 25861), (1881, 21159), (2351, 16929), (5643, 7053)]