1520453619

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1198151}}^1$

素因数の和:1198207

約数の個数: 16

約数和(自身を含む): 2300451840

約数和(自身を除く): 779998221

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1198151, 3594453, 10783359, 32350077, 56313097, 168939291, 506817873, 1520453619]

約数ペア:

[(1, 1520453619), (3, 506817873), (9, 168939291), (27, 56313097), (47, 32350077), (141, 10783359), (423, 3594453), (1269, 1198151)]