17880633

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 27046656

約数和(自身を除く): 9166023

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1031, 1927, 3093, 5781, 9279, 17343, 42271, 48457, 126813, 145371, 380439, 436113, 1986737, 5960211, 17880633]

約数ペア:

[(1, 17880633), (3, 5960211), (9, 1986737), (41, 436113), (47, 380439), (123, 145371), (141, 126813), (369, 48457), (423, 42271), (1031, 17343), (1927, 9279), (3093, 5781)]