397314978027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{33351379}}^1$

素因数の和:33351431

約数の個数: 24

約数和(自身を含む): 609930037440

約数和(自身を除く): 212615059413

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 3971, 11913, 33351379, 100054137, 366865169, 633676201, 1100595507, 1901028603, 6970438211, 12039847819, 20911314633, 36119543457, 132438326009, 397314978027]

約数ペア:

[(1, 397314978027), (3, 132438326009), (11, 36119543457), (19, 20911314633), (33, 12039847819), (57, 6970438211), (209, 1901028603), (361, 1100595507), (627, 633676201), (1083, 366865169), (3971, 100054137), (11913, 33351379)]