494920754211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{270005867}}^1$

素因数の和:270005930

約数の個数: 16

約数和(自身を含む): 725775773184

約数和(自身を除く): 230855018973

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 270005867, 810017601, 3510076271, 10530228813, 12690275749, 38070827247, 164973584737, 494920754211]

約数ペア:

[(1, 494920754211), (3, 164973584737), (13, 38070827247), (39, 12690275749), (47, 10530228813), (141, 3510076271), (611, 810017601), (1833, 270005867)]