30891273

素因数分解:

$3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1933}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 47158656

約数和(自身を除く): 16267383

約数列:

[1, 3, 7, 21, 761, 1933, 2283, 5327, 5799, 13531, 15981, 40593, 1471013, 4413039, 10297091, 30891273]

約数ペア:

[(1, 30891273), (3, 10297091), (7, 4413039), (21, 1471013), (761, 40593), (1933, 15981), (2283, 13531), (5327, 5799)]