23347557

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 35360000

約数和(自身を除く): 12012443

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 1249, 2077, 3747, 6231, 11241, 18693, 38719, 83683, 116157, 251049, 348471, 753147, 2594173, 7782519, 23347557]

約数ペア:

[(1, 23347557), (3, 7782519), (9, 2594173), (31, 753147), (67, 348471), (93, 251049), (201, 116157), (279, 83683), (603, 38719), (1249, 18693), (2077, 11241), (3747, 6231)]