7089345

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 12356136

約数和(自身を除く): 5266791

約数列:

[1, 3, 5, 9, 15, 45, 257, 613, 771, 1285, 1839, 2313, 3065, 3855, 5517, 9195, 11565, 27585, 157541, 472623, 787705, 1417869, 2363115, 7089345]

約数ペア:

[(1, 7089345), (3, 2363115), (5, 1417869), (9, 787705), (15, 472623), (45, 157541), (257, 27585), (613, 11565), (771, 9195), (1285, 5517), (1839, 3855), (2313, 3065)]