21824997

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1164

約数の個数: 16

約数和(自身を含む): 29998080

約数和(自身を除く): 8173083

約数列:

[1, 3, 41, 123, 191, 573, 929, 2787, 7831, 23493, 38089, 114267, 177439, 532317, 7274999, 21824997]

約数ペア:

[(1, 21824997), (3, 7274999), (41, 532317), (123, 177439), (191, 114267), (573, 38089), (929, 23493), (2787, 7831)]