491212403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{14821}}^1$

素因数の和:14986

約数の個数: 16

約数和(自身を含む): 563473152

約数和(自身を除く): 72260749

約数列:

[1, 11, 23, 131, 253, 1441, 3013, 14821, 33143, 163031, 340883, 1941551, 3749713, 21357061, 44655673, 491212403]

約数ペア:

[(1, 491212403), (11, 44655673), (23, 21357061), (131, 3749713), (253, 1941551), (1441, 340883), (3013, 163031), (14821, 33143)]