931440419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{6089}}^1$

素因数の和:6191

約数の個数: 24

約数和(自身を含む): 1175223840

約数和(自身を除く): 243783421

約数列:

[1, 7, 13, 41, 91, 287, 533, 1681, 3731, 6089, 11767, 21853, 42623, 79157, 152971, 249649, 554099, 1747543, 3245437, 10235609, 22718059, 71649263, 133062917, 931440419]

約数ペア:

[(1, 931440419), (7, 133062917), (13, 71649263), (41, 22718059), (91, 10235609), (287, 3245437), (533, 1747543), (1681, 554099), (3731, 249649), (6089, 152971), (11767, 79157), (21853, 42623)]