1213304521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{10781}}^1$

素因数の和:11592

約数の個数: 16

約数和(自身を含む): 1427364288

約数和(自身を除く): 214059767

約数列:

[1, 11, 13, 143, 787, 8657, 10231, 10781, 112541, 118591, 140153, 1541683, 8484647, 93331117, 110300411, 1213304521]

約数ペア:

[(1, 1213304521), (11, 110300411), (13, 93331117), (143, 8484647), (787, 1541683), (8657, 140153), (10231, 118591), (10781, 112541)]