991270561

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{18517}}^1$

素因数の和:18648

約数の個数: 16

約数和(自身を含む): 1087969536

約数和(自身を除く): 96698975

約数列:

[1, 17, 47, 67, 799, 1139, 3149, 18517, 53533, 314789, 870299, 1240639, 14795083, 21090863, 58310033, 991270561]

約数ペア:

[(1, 991270561), (17, 58310033), (47, 21090863), (67, 14795083), (799, 1240639), (1139, 870299), (3149, 314789), (18517, 53533)]