31075369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 35747712

約数和(自身を除く): 4672343

約数列:

[1, 13, 23, 43, 299, 559, 989, 2417, 12857, 31421, 55591, 103931, 722683, 1351103, 2390413, 31075369]

約数ペア:

[(1, 31075369), (13, 2390413), (23, 1351103), (43, 722683), (299, 103931), (559, 55591), (989, 31421), (2417, 12857)]