88020439

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 100559232

約数和(自身を除く): 12538793

約数列:

[1, 13, 31, 53, 169, 317, 403, 689, 1643, 4121, 5239, 8957, 9827, 16801, 21359, 53573, 127751, 218413, 277667, 520831, 1660763, 2839369, 6770803, 88020439]

約数ペア:

[(1, 88020439), (13, 6770803), (31, 2839369), (53, 1660763), (169, 520831), (317, 277667), (403, 218413), (689, 127751), (1643, 53573), (4121, 21359), (5239, 16801), (8957, 9827)]