1147263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 1720320

約数和(自身を除く): 573057

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1279, 3837, 16627, 29417, 49881, 88251, 382421, 1147263]

約数ペア:

[(1, 1147263), (3, 382421), (13, 88251), (23, 49881), (39, 29417), (69, 16627), (299, 3837), (897, 1279)]