1229543973

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{102181}}^1$

素因数の和:102385

約数の個数: 24

約数和(自身を含む): 2040370176

約数和(自身を除く): 810826203

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 12033, 102181, 306543, 715267, 919629, 2145801, 6437403, 19516571, 58549713, 136615997, 175649139, 409847991, 1229543973]

約数ペア:

[(1, 1229543973), (3, 409847991), (7, 175649139), (9, 136615997), (21, 58549713), (63, 19516571), (191, 6437403), (573, 2145801), (1337, 919629), (1719, 715267), (4011, 306543), (12033, 102181)]