71137633

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 82644480

約数和(自身を除く): 11506847

約数列:

[1, 7, 101, 239, 421, 707, 1673, 2947, 24139, 42521, 100619, 168973, 297647, 704333, 10162519, 71137633]

約数ペア:

[(1, 71137633), (7, 10162519), (101, 704333), (239, 297647), (421, 168973), (707, 100619), (1673, 42521), (2947, 24139)]