7960719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 12063744

約数和(自身を除く): 4103025

約数列:

[1, 3, 13, 39, 43, 47, 101, 129, 141, 303, 559, 611, 1313, 1677, 1833, 2021, 3939, 4343, 4747, 6063, 13029, 14241, 26273, 56459, 61711, 78819, 169377, 185133, 204121, 612363, 2653573, 7960719]

約数ペア:

[(1, 7960719), (3, 2653573), (13, 612363), (39, 204121), (43, 185133), (47, 169377), (101, 78819), (129, 61711), (141, 56459), (303, 26273), (559, 14241), (611, 13029), (1313, 6063), (1677, 4747), (1833, 4343), (2021, 3939)]