30807867

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 42298880

約数和(自身を除く): 11491013

約数列:

[1, 3, 61, 79, 183, 237, 2131, 4819, 6393, 14457, 129991, 168349, 389973, 505047, 10269289, 30807867]

約数ペア:

[(1, 30807867), (3, 10269289), (61, 505047), (79, 389973), (183, 168349), (237, 129991), (2131, 14457), (4819, 6393)]