8621379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 13849472

約数和(自身を除く): 5228093

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 2377, 3627, 7131, 21393, 30901, 73687, 92703, 221061, 278109, 663183, 957931, 2873793, 8621379]

約数ペア:

[(1, 8621379), (3, 2873793), (9, 957931), (13, 663183), (31, 278109), (39, 221061), (93, 92703), (117, 73687), (279, 30901), (403, 21393), (1209, 7131), (2377, 3627)]