393892413

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{9907}}^1$

素因数の和:10396

約数の個数: 16

約数和(自身を含む): 544543680

約数和(自身を除く): 150651267

約数列:

[1, 3, 29, 87, 457, 1371, 9907, 13253, 29721, 39759, 287303, 861909, 4527499, 13582497, 131297471, 393892413]

約数ペア:

[(1, 393892413), (3, 131297471), (29, 13582497), (87, 4527499), (457, 861909), (1371, 287303), (9907, 39759), (13253, 29721)]