448247979

素因数分解:

$3^3\times {\mathrm{1237}}^1\times {\mathrm{13421}}^1$

素因数の和:14667

約数の個数: 16

約数和(自身を含む): 664657440

約数和(自身を除く): 216409461

約数列:

[1, 3, 9, 27, 1237, 3711, 11133, 13421, 33399, 40263, 120789, 362367, 16601777, 49805331, 149415993, 448247979]

約数ペア:

[(1, 448247979), (3, 149415993), (9, 49805331), (27, 16601777), (1237, 362367), (3711, 120789), (11133, 40263), (13421, 33399)]