29723897

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 34831104

約数和(自身を除く): 5107207

約数列:

[1, 7, 61, 151, 427, 461, 1057, 3227, 9211, 28121, 64477, 69611, 196847, 487277, 4246271, 29723897]

約数ペア:

[(1, 29723897), (7, 4246271), (61, 487277), (151, 196847), (427, 69611), (461, 64477), (1057, 28121), (3227, 9211)]