2830530521

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{4443533}}^1$

素因数の和:4443560

約数の個数: 12

約数和(自身を含む): 3545940132

約数和(自身を除く): 715409611

約数列:

[1, 7, 13, 49, 91, 637, 4443533, 31104731, 57765929, 217733117, 404361503, 2830530521]

約数ペア:

[(1, 2830530521), (7, 404361503), (13, 217733117), (49, 57765929), (91, 31104731), (637, 4443533)]