84427871

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{1319}}^1$

素因数の和:1387

約数の個数: 18

約数和(自身を含む): 97084680

約数和(自身を除く): 12656809

約数列:

[1, 11, 23, 121, 253, 529, 1319, 2783, 5819, 14509, 30337, 64009, 159599, 333707, 697751, 3670777, 7675261, 84427871]

約数ペア:

[(1, 84427871), (11, 7675261), (23, 3670777), (121, 697751), (253, 333707), (529, 159599), (1319, 64009), (2783, 30337), (5819, 14509)]