389631281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1319}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 434058240

約数和(自身を除く): 44426959

約数列:

[1, 13, 31, 403, 733, 1319, 9529, 17147, 22723, 40889, 295399, 531557, 966827, 12568751, 29971637, 389631281]

約数ペア:

[(1, 389631281), (13, 29971637), (31, 12568751), (403, 966827), (733, 531557), (1319, 295399), (9529, 40889), (17147, 22723)]