12501671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 16343040

約数和(自身を除く): 3841369

約数列:

[1, 7, 13, 37, 47, 79, 91, 259, 329, 481, 553, 611, 1027, 1739, 2923, 3367, 3713, 4277, 7189, 12173, 20461, 22607, 25991, 37999, 48269, 137381, 158249, 265993, 337883, 961667, 1785953, 12501671]

約数ペア:

[(1, 12501671), (7, 1785953), (13, 961667), (37, 337883), (47, 265993), (79, 158249), (91, 137381), (259, 48269), (329, 37999), (481, 25991), (553, 22607), (611, 20461), (1027, 12173), (1739, 7189), (2923, 4277), (3367, 3713)]