47125921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 51867648

約数和(自身を除く): 4741727

約数列:

[1, 17, 31, 223, 401, 527, 3791, 6817, 6913, 12431, 89423, 117521, 211327, 1520191, 2772113, 47125921]

約数ペア:

[(1, 47125921), (17, 2772113), (31, 1520191), (223, 211327), (401, 117521), (527, 89423), (3791, 12431), (6817, 6913)]