10220287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 12812544

約数和(自身を除く): 2592257

約数列:

[1, 7, 11, 77, 331, 401, 2317, 2807, 3641, 4411, 25487, 30877, 132731, 929117, 1460041, 10220287]

約数ペア:

[(1, 10220287), (7, 1460041), (11, 929117), (77, 132731), (331, 30877), (401, 25487), (2317, 4411), (2807, 3641)]