12609541581

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{431671}}^1$

素因数の和:431801

約数の個数: 32

約数和(自身を含む): 20886018048

約数和(自身を除く): 8276476467

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 4173, 9737, 29211, 431671, 1295013, 3021697, 5611723, 9065091, 16835169, 39282061, 46188797, 117846183, 138566391, 323321579, 600454361, 969964737, 1801363083, 4203180527, 12609541581]

約数ペア:

[(1, 12609541581), (3, 4203180527), (7, 1801363083), (13, 969964737), (21, 600454361), (39, 323321579), (91, 138566391), (107, 117846183), (273, 46188797), (321, 39282061), (749, 16835169), (1391, 9065091), (2247, 5611723), (4173, 3021697), (9737, 1295013), (29211, 431671)]