1866589023

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 2702730240

約数和(自身を除く): 836141217

約数列:

[1, 3, 13, 39, 293, 379, 431, 879, 1137, 1293, 3809, 4927, 5603, 11427, 14781, 16809, 111047, 126283, 163349, 333141, 378849, 490047, 1443611, 1641679, 2123537, 4330833, 4925037, 6370611, 47861257, 143583771, 622196341, 1866589023]

約数ペア:

[(1, 1866589023), (3, 622196341), (13, 143583771), (39, 47861257), (293, 6370611), (379, 4925037), (431, 4330833), (879, 2123537), (1137, 1641679), (1293, 1443611), (3809, 490047), (4927, 378849), (5603, 333141), (11427, 163349), (14781, 126283), (16809, 111047)]