421556427

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{49253}}^1$

素因数の和:49579

約数の個数: 16

約数和(自身を含む): 626510880

約数和(自身を除く): 204954453

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 49253, 147759, 443277, 1329831, 15613201, 46839603, 140518809, 421556427]

約数ペア:

[(1, 421556427), (3, 140518809), (9, 46839603), (27, 15613201), (317, 1329831), (951, 443277), (2853, 147759), (8559, 49253)]