1289745597

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{106441}}^1$

素因数の和:107028

約数の個数: 16

約数和(自身を含む): 1968751232

約数和(自身を除く): 679005635

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 12117, 106441, 319323, 745087, 2235261, 61416457, 184249371, 429915199, 1289745597]

約数ペア:

[(1, 1289745597), (3, 429915199), (7, 184249371), (21, 61416457), (577, 2235261), (1731, 745087), (4039, 319323), (12117, 106441)]