1330290535

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{90281}}^1$

素因数の和:90714

約数の個数: 16

約数和(自身を含む): 1828752192

約数和(自身を除く): 498461657

約数列:

[1, 5, 7, 35, 421, 2105, 2947, 14735, 90281, 451405, 631967, 3159835, 38008301, 190041505, 266058107, 1330290535]

約数ペア:

[(1, 1330290535), (5, 266058107), (7, 190041505), (35, 38008301), (421, 3159835), (2105, 631967), (2947, 451405), (14735, 90281)]