11681559

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 17375904

約数和(自身を除く): 5694345

約数列:

[1, 3, 9, 71, 101, 181, 213, 303, 543, 639, 909, 1629, 7171, 12851, 18281, 21513, 38553, 54843, 64539, 115659, 164529, 1297951, 3893853, 11681559]

約数ペア:

[(1, 11681559), (3, 3893853), (9, 1297951), (71, 164529), (101, 115659), (181, 64539), (213, 54843), (303, 38553), (543, 21513), (639, 18281), (909, 12851), (1629, 7171)]