15554409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 22545600

約数和(自身を除く): 6991191

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3659, 4251, 10977, 47567, 142701, 398831, 1196493, 5184803, 15554409]

約数ペア:

[(1, 15554409), (3, 5184803), (13, 1196493), (39, 398831), (109, 142701), (327, 47567), (1417, 10977), (3659, 4251)]