1118902563

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{147827}}^1$

素因数の和:147891

約数の個数: 18

約数和(自身を含む): 1673856444

約数和(自身を除く): 554953881

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 7569, 147827, 443481, 1330443, 4286983, 12860949, 38582847, 124322507, 372967521, 1118902563]

約数ペア:

[(1, 1118902563), (3, 372967521), (9, 124322507), (29, 38582847), (87, 12860949), (261, 4286983), (841, 1330443), (2523, 443481), (7569, 147827)]