31498201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6311}}^1$

素因数の和:6372

約数の個数: 16

約数和(自身を含む): 38780928

約数和(自身を除く): 7282727

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 6311, 44177, 145153, 195641, 1016071, 1369487, 4499743, 31498201]

約数ペア:

[(1, 31498201), (7, 4499743), (23, 1369487), (31, 1016071), (161, 195641), (217, 145153), (713, 44177), (4991, 6311)]