26980993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 30030336

約数和(自身を除く): 3049343

約数列:

[1, 13, 41, 223, 227, 533, 2899, 2951, 9143, 9307, 50621, 118859, 120991, 658073, 2075461, 26980993]

約数ペア:

[(1, 26980993), (13, 2075461), (41, 658073), (223, 120991), (227, 118859), (533, 50621), (2899, 9307), (2951, 9143)]