499880733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 800077824

約数和(自身を除く): 300197091

約数列:

[1, 3, 11, 17, 33, 41, 51, 103, 123, 187, 211, 309, 451, 561, 633, 697, 1133, 1353, 1751, 2091, 2321, 3399, 3587, 4223, 5253, 6963, 7667, 8651, 10761, 12669, 19261, 21733, 23001, 25953, 39457, 46453, 57783, 65199, 71791, 95161, 118371, 139359, 147067, 215373, 239063, 285483, 369461, 441201, 717189, 789701, 891053, 1108383, 1617737, 2369103, 2673159, 4064071, 4853211, 9801583, 12192213, 15147901, 29404749, 45443703, 166626911, 499880733]

約数ペア:

[(1, 499880733), (3, 166626911), (11, 45443703), (17, 29404749), (33, 15147901), (41, 12192213), (51, 9801583), (103, 4853211), (123, 4064071), (187, 2673159), (211, 2369103), (309, 1617737), (451, 1108383), (561, 891053), (633, 789701), (697, 717189), (1133, 441201), (1353, 369461), (1751, 285483), (2091, 239063), (2321, 215373), (3399, 147067), (3587, 139359), (4223, 118371), (5253, 95161), (6963, 71791), (7667, 65199), (8651, 57783), (10761, 46453), (12669, 39457), (19261, 25953), (21733, 23001)]