9980643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 14687680

約数和(自身を除く): 4707037

約数列:

[1, 3, 19, 23, 57, 69, 331, 437, 529, 993, 1311, 1587, 6289, 7613, 10051, 18867, 22839, 30153, 144647, 175099, 433941, 525297, 3326881, 9980643]

約数ペア:

[(1, 9980643), (3, 3326881), (19, 525297), (23, 433941), (57, 175099), (69, 144647), (331, 30153), (437, 22839), (529, 18867), (993, 10051), (1311, 7613), (1587, 6289)]