53557021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1297}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 65045376

約数和(自身を除く): 11488355

約数列:

[1, 7, 17, 119, 347, 1297, 2429, 5899, 9079, 22049, 41293, 154343, 450059, 3150413, 7651003, 53557021]

約数ペア:

[(1, 53557021), (7, 7651003), (17, 3150413), (119, 450059), (347, 154343), (1297, 41293), (2429, 22049), (5899, 9079)]