16217931

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 22556160

約数和(自身を除く): 6338229

約数列:

[1, 3, 29, 87, 131, 393, 1423, 3799, 4269, 11397, 41267, 123801, 186413, 559239, 5405977, 16217931]

約数ペア:

[(1, 16217931), (3, 5405977), (29, 559239), (87, 186413), (131, 123801), (393, 41267), (1423, 11397), (3799, 4269)]