28847559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18041}}^1$

素因数の和:18098

約数の個数: 16

約数和(自身を含む): 42434784

約数和(自身を除く): 13587225

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 18041, 54123, 234533, 703599, 739681, 2219043, 9615853, 28847559]

約数ペア:

[(1, 28847559), (3, 9615853), (13, 2219043), (39, 739681), (41, 703599), (123, 234533), (533, 54123), (1599, 18041)]