247194978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2168377}}^1$

素因数の和:2168401

約数の個数: 16

約数和(自身を含む): 520410720

約数和(自身を除く): 273215742

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2168377, 4336754, 6505131, 13010262, 41199163, 82398326, 123597489, 247194978]

約数ペア:

[(1, 247194978), (2, 123597489), (3, 82398326), (6, 41199163), (19, 13010262), (38, 6505131), (57, 4336754), (114, 2168377)]