817824693

素因数分解:

$3^1\times 7^1\times {\mathrm{9719}}^1\times {\mathrm{4007}}^1$

素因数の和:13736

約数の個数: 16

約数和(自身を含む): 1246648320

約数和(自身を除く): 428823627

約数列:

[1, 3, 7, 21, 4007, 9719, 12021, 28049, 29157, 68033, 84147, 204099, 38944033, 116832099, 272608231, 817824693]

約数ペア:

[(1, 817824693), (3, 272608231), (7, 116832099), (21, 38944033), (4007, 204099), (9719, 84147), (12021, 68033), (28049, 29157)]