2098161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 3319680

約数和(自身を除く): 1221519

約数列:

[1, 3, 9, 13, 39, 79, 117, 227, 237, 681, 711, 1027, 2043, 2951, 3081, 8853, 9243, 17933, 26559, 53799, 161397, 233129, 699387, 2098161]

約数ペア:

[(1, 2098161), (3, 699387), (9, 233129), (13, 161397), (39, 53799), (79, 26559), (117, 17933), (227, 9243), (237, 8853), (681, 3081), (711, 2951), (1027, 2043)]