1224215713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{22511}}^1$

素因数の和:22992

約数の個数: 16

約数和(自身を含む): 1484711424

約数和(自身を除く): 260495711

約数列:

[1, 7, 17, 119, 457, 3199, 7769, 22511, 54383, 157577, 382687, 2678809, 10287527, 72012689, 174887959, 1224215713]

約数ペア:

[(1, 1224215713), (7, 174887959), (17, 72012689), (119, 10287527), (457, 2678809), (3199, 382687), (7769, 157577), (22511, 54383)]