1278296647

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{15427}}^1$

素因数の和:15558

約数の個数: 16

約数和(自身を含む): 1368525312

約数和(自身を除く): 90228665

約数列:

[1, 41, 43, 47, 1763, 1927, 2021, 15427, 82861, 632507, 663361, 725069, 27197801, 29727829, 31177967, 1278296647]

約数ペア:

[(1, 1278296647), (41, 31177967), (43, 29727829), (47, 27197801), (1763, 725069), (1927, 663361), (2021, 632507), (15427, 82861)]