61971521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 68947200

約数和(自身を除く): 6975679

約数列:

[1, 19, 29, 47, 551, 893, 1363, 2393, 25897, 45467, 69397, 112471, 1318543, 2136949, 3261659, 61971521]

約数ペア:

[(1, 61971521), (19, 3261659), (29, 2136949), (47, 1318543), (551, 112471), (893, 69397), (1363, 45467), (2393, 25897)]