17130447

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3540

約数の個数: 20

約数和(自身を含む): 26016936

約数和(自身を除く): 8886489

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 3467, 4941, 10401, 31203, 93609, 211487, 280827, 634461, 1903383, 5710149, 17130447]

約数ペア:

[(1, 17130447), (3, 5710149), (9, 1903383), (27, 634461), (61, 280827), (81, 211487), (183, 93609), (549, 31203), (1647, 10401), (3467, 4941)]