16840461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5261}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 24752448

約数和(自身を除く): 7911987

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 5261, 15783, 57871, 173613, 510317, 1530951, 5613487, 16840461]

約数ペア:

[(1, 16840461), (3, 5613487), (11, 1530951), (33, 510317), (97, 173613), (291, 57871), (1067, 15783), (3201, 5261)]