20172321369

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{6151}}^1\times {\mathrm{7753}}^1$

素因数の和:13957

約数の個数: 24

約数和(自身を含む): 29766427392

約数和(自身を除く): 9594106023

約数列:

[1, 3, 9, 47, 141, 423, 6151, 7753, 18453, 23259, 55359, 69777, 289097, 364391, 867291, 1093173, 2601873, 3279519, 47688703, 143066109, 429198327, 2241369041, 6724107123, 20172321369]

約数ペア:

[(1, 20172321369), (3, 6724107123), (9, 2241369041), (47, 429198327), (141, 143066109), (423, 47688703), (6151, 3279519), (7753, 2601873), (18453, 1093173), (23259, 867291), (55359, 364391), (69777, 289097)]