2958683

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 3812256

約数和(自身を除く): 853573

約数列:

[1, 7, 13, 41, 61, 91, 169, 287, 427, 533, 793, 1183, 2501, 3731, 5551, 6929, 10309, 17507, 32513, 48503, 72163, 227591, 422669, 2958683]

約数ペア:

[(1, 2958683), (7, 422669), (13, 227591), (41, 72163), (61, 48503), (91, 32513), (169, 17507), (287, 10309), (427, 6929), (533, 5551), (793, 3731), (1183, 2501)]