16647527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 18735360

約数和(自身を除く): 2087833

約数列:

[1, 13, 31, 101, 403, 409, 1313, 3131, 5317, 12679, 40703, 41309, 164827, 537017, 1280579, 16647527]

約数ペア:

[(1, 16647527), (13, 1280579), (31, 537017), (101, 164827), (403, 41309), (409, 40703), (1313, 12679), (3131, 5317)]