417356907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 641264640

約数和(自身を除く): 223907733

約数列:

[1, 3, 11, 19, 33, 57, 209, 331, 627, 993, 2011, 3641, 6033, 6289, 10923, 18867, 22121, 38209, 66363, 69179, 114627, 207537, 420299, 665641, 1260897, 1996923, 7322051, 12647179, 21966153, 37941537, 139118969, 417356907]

約数ペア:

[(1, 417356907), (3, 139118969), (11, 37941537), (19, 21966153), (33, 12647179), (57, 7322051), (209, 1996923), (331, 1260897), (627, 665641), (993, 420299), (2011, 207537), (3641, 114627), (6033, 69179), (6289, 66363), (10923, 38209), (18867, 22121)]