21167404123

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{151717}}^1$

素因数の和:152046

約数の個数: 16

約数和(自身を含む): 23267472480

約数和(自身を除く): 2100068357

約数列:

[1, 17, 29, 283, 493, 4811, 8207, 139519, 151717, 2579189, 4399793, 42935911, 74796481, 729910487, 1245141419, 21167404123]

約数ペア:

[(1, 21167404123), (17, 1245141419), (29, 729910487), (283, 74796481), (493, 42935911), (4811, 4399793), (8207, 2579189), (139519, 151717)]