1377883689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5047193}}^1$

素因数の和:5047216

約数の個数: 16

約数和(自身を含む): 2261142912

約数和(自身を除く): 883259223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 5047193, 15141579, 35330351, 65613509, 105991053, 196840527, 459294563, 1377883689]

約数ペア:

[(1, 1377883689), (3, 459294563), (7, 196840527), (13, 105991053), (21, 65613509), (39, 35330351), (91, 15141579), (273, 5047193)]