30944407

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 36892800

約数和(自身を除く): 5948393

約数列:

[1, 13, 19, 23, 169, 247, 299, 419, 437, 3211, 3887, 5447, 5681, 7961, 9637, 70811, 73853, 103493, 125281, 183103, 1345409, 1628653, 2380339, 30944407]

約数ペア:

[(1, 30944407), (13, 2380339), (19, 1628653), (23, 1345409), (169, 183103), (247, 125281), (299, 103493), (419, 73853), (437, 70811), (3211, 9637), (3887, 7961), (5447, 5681)]