219099617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{941}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 243895104

約数和(自身を除く): 24795487

約数列:

[1, 11, 61, 347, 671, 941, 3817, 10351, 21167, 57401, 232837, 326527, 631411, 3591797, 19918147, 219099617]

約数ペア:

[(1, 219099617), (11, 19918147), (61, 3591797), (347, 631411), (671, 326527), (941, 232837), (3817, 57401), (10351, 21167)]