416982189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 633942400

約数和(自身を除く): 216960211

約数列:

[1, 3, 13, 19, 39, 57, 181, 247, 543, 741, 2353, 3109, 3439, 7059, 9327, 10317, 40417, 44707, 59071, 121251, 134121, 177213, 562729, 767923, 1688187, 2303769, 7315477, 10691851, 21946431, 32075553, 138994063, 416982189]

約数ペア:

[(1, 416982189), (3, 138994063), (13, 32075553), (19, 21946431), (39, 10691851), (57, 7315477), (181, 2303769), (247, 1688187), (543, 767923), (741, 562729), (2353, 177213), (3109, 134121), (3439, 121251), (7059, 59071), (9327, 44707), (10317, 40417)]