40371409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 46412800

約数和(自身を除く): 6041391

約数列:

[1, 13, 19, 73, 247, 949, 1387, 2239, 18031, 29107, 42541, 163447, 553033, 2124811, 3105493, 40371409]

約数ペア:

[(1, 40371409), (13, 3105493), (19, 2124811), (73, 553033), (247, 163447), (949, 42541), (1387, 29107), (2239, 18031)]