17729413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 20260800

約数和(自身を除く): 2531387

約数列:

[1, 13, 19, 179, 247, 401, 2327, 3401, 5213, 7619, 44213, 71779, 99047, 933127, 1363801, 17729413]

約数ペア:

[(1, 17729413), (13, 1363801), (19, 933127), (179, 99047), (247, 71779), (401, 44213), (2327, 7619), (3401, 5213)]