22890381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 32558400

約数和(自身を除く): 9668019

約数列:

[1, 3, 17, 51, 139, 417, 2363, 3229, 7089, 9687, 54893, 164679, 448831, 1346493, 7630127, 22890381]

約数ペア:

[(1, 22890381), (3, 7630127), (17, 1346493), (51, 448831), (139, 164679), (417, 54893), (2363, 9687), (3229, 7089)]