1330400743

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{6959}}^1$

素因数の和:7878

約数の個数: 16

約数和(自身を含む): 1571512320

約数和(自身を除く): 241111577

約数列:

[1, 7, 31, 217, 881, 6167, 6959, 27311, 48713, 191177, 215729, 1510103, 6130879, 42916153, 190057249, 1330400743]

約数ペア:

[(1, 1330400743), (7, 190057249), (31, 42916153), (217, 6130879), (881, 1510103), (6167, 215729), (6959, 191177), (27311, 48713)]