7428993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17317}}^1$

素因数の和:17344

約数の個数: 16

約数和(自身を含む): 11637696

約数和(自身を除く): 4208703

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 17317, 51951, 190487, 225121, 571461, 675363, 2476331, 7428993]

約数ペア:

[(1, 7428993), (3, 2476331), (11, 675363), (13, 571461), (33, 225121), (39, 190487), (143, 51951), (429, 17317)]