402254721

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1354393}}^1$

素因数の和:1354413

約数の個数: 16

約数和(自身を含む): 650109120

約数和(自身を除く): 247854399

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1354393, 4063179, 12189537, 14898323, 36568611, 44694969, 134084907, 402254721]

約数ペア:

[(1, 402254721), (3, 134084907), (9, 44694969), (11, 36568611), (27, 14898323), (33, 12189537), (99, 4063179), (297, 1354393)]