79678949

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 100576728

約数和(自身を除く): 20897779

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 2009, 2333, 4879, 16331, 34153, 39661, 95653, 114317, 277627, 669571, 1626101, 1943389, 4686997, 11382707, 79678949]

約数ペア:

[(1, 79678949), (7, 11382707), (17, 4686997), (41, 1943389), (49, 1626101), (119, 669571), (287, 277627), (697, 114317), (833, 95653), (2009, 39661), (2333, 34153), (4879, 16331)]