2269749

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 3134720

約数和(自身を除く): 864971

約数列:

[1, 3, 61, 79, 157, 183, 237, 471, 4819, 9577, 12403, 14457, 28731, 37209, 756583, 2269749]

約数ペア:

[(1, 2269749), (3, 756583), (61, 37209), (79, 28731), (157, 14457), (183, 12403), (237, 9577), (471, 4819)]