1520341017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{493457}}^1$

素因数の和:493552

約数の個数: 16

約数和(自身を含む): 2210691840

約数和(自身を除く): 690350823

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 493457, 1480371, 6414941, 19244823, 38983103, 116949309, 506780339, 1520341017]

約数ペア:

[(1, 1520341017), (3, 506780339), (13, 116949309), (39, 38983103), (79, 19244823), (237, 6414941), (1027, 1480371), (3081, 493457)]