40874247

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{13397}}^1$

素因数の和:13519

約数の個数: 16

約数和(自身を含む): 61094880

約数和(自身を除く): 20220633

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 13397, 40191, 120573, 361719, 1513861, 4541583, 13624749, 40874247]

約数ペア:

[(1, 40874247), (3, 13624749), (9, 4541583), (27, 1513861), (113, 361719), (339, 120573), (1017, 40191), (3051, 13397)]