2158049229

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{84859}}^1$

素因数の和:85049

約数の個数: 24

約数和(自身を含む): 3366565920

約数和(自身を除く): 1208516691

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 3633, 8477, 25431, 84859, 254577, 594013, 1782039, 4158091, 12474273, 14680607, 44041821, 102764249, 308292747, 719349743, 2158049229]

約数ペア:

[(1, 2158049229), (3, 719349743), (7, 308292747), (21, 102764249), (49, 44041821), (147, 14680607), (173, 12474273), (519, 4158091), (1211, 1782039), (3633, 594013), (8477, 254577), (25431, 84859)]