21498063

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9199}}^1$

素因数の和:9262

約数の個数: 16

約数和(自身を含む): 30912000

約数和(自身を除く): 9413937

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 9199, 27597, 174781, 377159, 524343, 1131477, 7166021, 21498063]

約数ペア:

[(1, 21498063), (3, 7166021), (19, 1131477), (41, 524343), (57, 377159), (123, 174781), (779, 27597), (2337, 9199)]