2977051

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 3969792

約数和(自身を除く): 992741

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 943, 1681, 1771, 3157, 6601, 10373, 11767, 18491, 38663, 72611, 129437, 270641, 425293, 2977051]

約数ペア:

[(1, 2977051), (7, 425293), (11, 270641), (23, 129437), (41, 72611), (77, 38663), (161, 18491), (253, 11767), (287, 10373), (451, 6601), (943, 3157), (1681, 1771)]