315664314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{159911}}^1$

素因数の和:159970

約数の個数: 32

約数和(自身を含む): 736874496

約数和(自身を除く): 421210182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 159911, 319822, 479733, 959466, 1119377, 2238754, 3358131, 6716262, 7515817, 15031634, 22547451, 45094902, 52610719, 105221438, 157832157, 315664314]

約数ペア:

[(1, 315664314), (2, 157832157), (3, 105221438), (6, 52610719), (7, 45094902), (14, 22547451), (21, 15031634), (42, 7515817), (47, 6716262), (94, 3358131), (141, 2238754), (282, 1119377), (329, 959466), (658, 479733), (987, 319822), (1974, 159911)]