520010841

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{63331}}^1$

素因数の和:63381

約数の個数: 32

約数和(自身を含む): 875501568

約数和(自身を除く): 355490727

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 63331, 189993, 443317, 1076627, 1329951, 1456613, 3229881, 4369839, 7536389, 10196291, 22609167, 24762421, 30588873, 74287263, 173336947, 520010841]

約数ペア:

[(1, 520010841), (3, 173336947), (7, 74287263), (17, 30588873), (21, 24762421), (23, 22609167), (51, 10196291), (69, 7536389), (119, 4369839), (161, 3229881), (357, 1456613), (391, 1329951), (483, 1076627), (1173, 443317), (2737, 189993), (8211, 63331)]