422244417

素因数分解:

$3^1\times 7^2\times {\mathrm{1511}}^1\times {\mathrm{1901}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 655687872

約数和(自身を除く): 233443455

約数列:

[1, 3, 7, 21, 49, 147, 1511, 1901, 4533, 5703, 10577, 13307, 31731, 39921, 74039, 93149, 222117, 279447, 2872411, 8617233, 20106877, 60320631, 140748139, 422244417]

約数ペア:

[(1, 422244417), (3, 140748139), (7, 60320631), (21, 20106877), (49, 8617233), (147, 2872411), (1511, 279447), (1901, 222117), (4533, 93149), (5703, 74039), (10577, 39921), (13307, 31731)]