289550058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6894049}}^1$

素因数の和:6894061

約数の個数: 16

約数和(自身を含む): 661828800

約数和(自身を除く): 372278742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6894049, 13788098, 20682147, 41364294, 48258343, 96516686, 144775029, 289550058]

約数ペア:

[(1, 289550058), (2, 144775029), (3, 96516686), (6, 48258343), (7, 41364294), (14, 20682147), (21, 13788098), (42, 6894049)]