1387661041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{52817}}^1$

素因数の和:52920

約数の個数: 16

約数和(自身を含む): 1561722624

約数和(自身を除く): 174061583

約数列:

[1, 13, 43, 47, 559, 611, 2021, 26273, 52817, 686621, 2271131, 2482399, 29524703, 32271187, 106743157, 1387661041]

約数ペア:

[(1, 1387661041), (13, 106743157), (43, 32271187), (47, 29524703), (559, 2482399), (611, 2271131), (2021, 686621), (26273, 52817)]