47956713

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 74895360

約数和(自身を除く): 26938647

約数列:

[1, 3, 7, 21, 79, 137, 211, 237, 411, 553, 633, 959, 1477, 1659, 2877, 4431, 10823, 16669, 28907, 32469, 50007, 75761, 86721, 116683, 202349, 227283, 350049, 607047, 2283653, 6850959, 15985571, 47956713]

約数ペア:

[(1, 47956713), (3, 15985571), (7, 6850959), (21, 2283653), (79, 607047), (137, 350049), (211, 227283), (237, 202349), (411, 116683), (553, 86721), (633, 75761), (959, 50007), (1477, 32469), (1659, 28907), (2877, 16669), (4431, 10823)]