9276561

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 15404480

約数和(自身を除く): 6127919

約数列:

[1, 3, 7, 9, 21, 63, 229, 643, 687, 1603, 1929, 2061, 4501, 4809, 5787, 13503, 14427, 40509, 147247, 441741, 1030729, 1325223, 3092187, 9276561]

約数ペア:

[(1, 9276561), (3, 3092187), (7, 1325223), (9, 1030729), (21, 441741), (63, 147247), (229, 40509), (643, 14427), (687, 13503), (1603, 5787), (1929, 4809), (2061, 4501)]