40884501

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 66428928

約数和(自身を除く): 25544427

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 1801, 3243, 5403, 7567, 12607, 22701, 37821, 41423, 84647, 124269, 253941, 289961, 592529, 869883, 1777587, 1946881, 5840643, 13628167, 40884501]

約数ペア:

[(1, 40884501), (3, 13628167), (7, 5840643), (21, 1946881), (23, 1777587), (47, 869883), (69, 592529), (141, 289961), (161, 253941), (329, 124269), (483, 84647), (987, 41423), (1081, 37821), (1801, 22701), (3243, 12607), (5403, 7567)]