1668831401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 1919655936

約数和(自身を除く): 250824535

約数列:

[1, 17, 23, 31, 131, 391, 527, 713, 1051, 2227, 3013, 4061, 12121, 17867, 24173, 32581, 51221, 69037, 93403, 137681, 410941, 553877, 749363, 1587851, 2340577, 3166663, 4268111, 12739171, 53833271, 72557887, 98166553, 1668831401]

約数ペア:

[(1, 1668831401), (17, 98166553), (23, 72557887), (31, 53833271), (131, 12739171), (391, 4268111), (527, 3166663), (713, 2340577), (1051, 1587851), (2227, 749363), (3013, 553877), (4061, 410941), (12121, 137681), (17867, 93403), (24173, 69037), (32581, 51221)]