729179929

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 821972448

約数和(自身を除く): 92792519

約数列:

[1, 17, 19, 131, 323, 361, 907, 2227, 2489, 6137, 15419, 17233, 42313, 47291, 118817, 292961, 327427, 803947, 2019889, 2257523, 5566259, 38377891, 42892937, 729179929]

約数ペア:

[(1, 729179929), (17, 42892937), (19, 38377891), (131, 5566259), (323, 2257523), (361, 2019889), (907, 803947), (2227, 327427), (2489, 292961), (6137, 118817), (15419, 47291), (17233, 42313)]