1366707509

素因数分解:

${\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 1428218880

約数和(自身を除く): 61511371

約数列:

[1, 31, 109, 631, 641, 3379, 19561, 19871, 68779, 69869, 404471, 2132149, 2165939, 12538601, 44087339, 1366707509]

約数ペア:

[(1, 1366707509), (31, 44087339), (109, 12538601), (631, 2165939), (641, 2132149), (3379, 404471), (19561, 69869), (19871, 68779)]