13285922481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{390223}}^1$

素因数の和:390342

約数の個数: 32

約数和(自身を含む): 21415493120

約数和(自身を除く): 8129570639

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 2619, 3783, 11349, 34047, 390223, 1170669, 3512007, 5072899, 10536021, 15218697, 37851631, 45656091, 113554893, 136968273, 340664679, 492071203, 1021994037, 1476213609, 4428640827, 13285922481]

約数ペア:

[(1, 13285922481), (3, 4428640827), (9, 1476213609), (13, 1021994037), (27, 492071203), (39, 340664679), (97, 136968273), (117, 113554893), (291, 45656091), (351, 37851631), (873, 15218697), (1261, 10536021), (2619, 5072899), (3783, 3512007), (11349, 1170669), (34047, 390223)]