633762987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{7499}}^1$

素因数の和:7723

約数の個数: 32

約数和(自身を含む): 997920000

約数和(自身を除く): 364157013

約数列:

[1, 3, 11, 13, 33, 39, 143, 197, 429, 591, 2167, 2561, 6501, 7499, 7683, 22497, 28171, 82489, 84513, 97487, 247467, 292461, 1072357, 1477303, 3217071, 4431909, 16250333, 19204939, 48750999, 57614817, 211254329, 633762987]

約数ペア:

[(1, 633762987), (3, 211254329), (11, 57614817), (13, 48750999), (33, 19204939), (39, 16250333), (143, 4431909), (197, 3217071), (429, 1477303), (591, 1072357), (2167, 292461), (2561, 247467), (6501, 97487), (7499, 84513), (7683, 82489), (22497, 28171)]