1642829187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{47581}}^1$

素因数の和:48278

約数の個数: 16

約数和(自身を含む): 2322762912

約数和(自身を除く): 679933725

約数列:

[1, 3, 17, 51, 677, 2031, 11509, 34527, 47581, 142743, 808877, 2426631, 32212337, 96637011, 547609729, 1642829187]

約数ペア:

[(1, 1642829187), (3, 547609729), (17, 96637011), (51, 32212337), (677, 2426631), (2031, 808877), (11509, 142743), (34527, 47581)]