926001639

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{394211}}^1$

素因数の和:394252

約数の個数: 20

約数和(自身を含む): 1430989560

約数和(自身を除く): 504987921

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 394211, 1182633, 3547899, 10643697, 11432119, 31931091, 34296357, 102889071, 308667213, 926001639]

約数ペア:

[(1, 926001639), (3, 308667213), (9, 102889071), (27, 34296357), (29, 31931091), (81, 11432119), (87, 10643697), (261, 3547899), (783, 1182633), (2349, 394211)]