15221349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11827}}^1$

素因数の和:11857

約数の個数: 24

約数和(自身を含む): 25832352

約数和(自身を除く): 10611003

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 11827, 35481, 106443, 130097, 153751, 390291, 461253, 1170873, 1383759, 1691261, 5073783, 15221349]

約数ペア:

[(1, 15221349), (3, 5073783), (9, 1691261), (11, 1383759), (13, 1170873), (33, 461253), (39, 390291), (99, 153751), (117, 130097), (143, 106443), (429, 35481), (1287, 11827)]