30931113

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2347}}^1$

素因数の和:2564

約数の個数: 16

約数和(自身を含む): 43278336

約数和(自身を除く): 12347223

約数列:

[1, 3, 23, 69, 191, 573, 2347, 4393, 7041, 13179, 53981, 161943, 448277, 1344831, 10310371, 30931113]

約数ペア:

[(1, 30931113), (3, 10310371), (23, 1344831), (69, 448277), (191, 161943), (573, 53981), (2347, 13179), (4393, 7041)]