3191139

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^3$

素因数の和:124

約数の個数: 24

約数和(自身を含む): 5414240

約数和(自身を除く): 2223101

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1369, 2331, 4107, 9583, 12321, 28749, 50653, 86247, 151959, 354571, 455877, 1063713, 3191139]

約数ペア:

[(1, 3191139), (3, 1063713), (7, 455877), (9, 354571), (21, 151959), (37, 86247), (63, 50653), (111, 28749), (259, 12321), (333, 9583), (777, 4107), (1369, 2331)]