16998969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10631}}^1$

素因数の和:10688

約数の個数: 16

約数和(自身を含む): 25006464

約数和(自身を除く): 8007495

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 10631, 31893, 138203, 414609, 435871, 1307613, 5666323, 16998969]

約数ペア:

[(1, 16998969), (3, 5666323), (13, 1307613), (39, 435871), (41, 414609), (123, 138203), (533, 31893), (1599, 10631)]