2957156783

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{468869}}^1$

素因数の和:468946

約数の個数: 16

約数和(自身を含む): 3645933120

約数和(自身を除く): 688776337

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 468869, 3282083, 7970773, 24850057, 55795411, 173950399, 422450969, 2957156783]

約数ペア:

[(1, 2957156783), (7, 422450969), (17, 173950399), (53, 55795411), (119, 24850057), (371, 7970773), (901, 3282083), (6307, 468869)]