312467967

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{74027}}^1$

素因数の和:74107

約数の個数: 24

約数和(自身を含む): 523526016

約数和(自身を除く): 211058049

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 74027, 222081, 518189, 666243, 1554567, 4663701, 4959809, 14879427, 34718663, 44638281, 104155989, 312467967]

約数ペア:

[(1, 312467967), (3, 104155989), (7, 44638281), (9, 34718663), (21, 14879427), (63, 4959809), (67, 4663701), (201, 1554567), (469, 666243), (603, 518189), (1407, 222081), (4221, 74027)]