38620309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 47698560

約数和(自身を除く): 9078251

約数列:

[1, 7, 13, 91, 389, 1091, 2723, 5057, 7637, 14183, 35399, 99281, 424399, 2970793, 5517187, 38620309]

約数ペア:

[(1, 38620309), (7, 5517187), (13, 2970793), (91, 424399), (389, 99281), (1091, 35399), (2723, 14183), (5057, 7637)]