11761491

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2843}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 18019584

約数和(自身を除く): 6258093

約数列:

[1, 3, 7, 21, 197, 591, 1379, 2843, 4137, 8529, 19901, 59703, 560071, 1680213, 3920497, 11761491]

約数ペア:

[(1, 11761491), (3, 3920497), (7, 1680213), (21, 560071), (197, 59703), (591, 19901), (1379, 8529), (2843, 4137)]