71395331

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 86184960

約数和(自身を除く): 14789629

約数列:

[1, 7, 19, 133, 361, 1487, 2527, 6859, 10409, 28253, 48013, 197771, 536807, 3757649, 10199333, 71395331]

約数ペア:

[(1, 71395331), (7, 10199333), (19, 3757649), (133, 536807), (361, 197771), (1487, 48013), (2527, 28253), (6859, 10409)]