390538369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{33641}}^1$

素因数の和:33720

約数の個数: 16

約数和(自身を含む): 452148480

約数和(自身を除く): 61610111

約数列:

[1, 13, 19, 47, 247, 611, 893, 11609, 33641, 437333, 639179, 1581127, 8309327, 20554651, 30041413, 390538369]

約数ペア:

[(1, 390538369), (13, 30041413), (19, 20554651), (47, 8309327), (247, 1581127), (611, 639179), (893, 437333), (11609, 33641)]