2003497197

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1\times {\mathrm{2777}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 2895698304

約数和(自身を除く): 892201107

約数列:

[1, 3, 13, 39, 169, 507, 1423, 2777, 4269, 8331, 18499, 36101, 55497, 108303, 240487, 469313, 721461, 1407939, 3951671, 11855013, 51371723, 154115169, 667832399, 2003497197]

約数ペア:

[(1, 2003497197), (3, 667832399), (13, 154115169), (39, 51371723), (169, 11855013), (507, 3951671), (1423, 1407939), (2777, 721461), (4269, 469313), (8331, 240487), (18499, 108303), (36101, 55497)]