22561113

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 31776320

約数和(自身を除く): 9215207

約数列:

[1, 3, 19, 57, 397, 997, 1191, 2991, 7543, 18943, 22629, 56829, 395809, 1187427, 7520371, 22561113]

約数ペア:

[(1, 22561113), (3, 7520371), (19, 1187427), (57, 395809), (397, 56829), (997, 22629), (1191, 18943), (2991, 7543)]