2039402403

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{569}}^1\times {\mathrm{3943}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 2980954080

約数和(自身を除く): 941551677

約数列:

[1, 3, 9, 101, 303, 569, 909, 1707, 3943, 5121, 11829, 35487, 57469, 172407, 398243, 517221, 1194729, 2243567, 3584187, 6730701, 20192103, 226600267, 679800801, 2039402403]

約数ペア:

[(1, 2039402403), (3, 679800801), (9, 226600267), (101, 20192103), (303, 6730701), (569, 3584187), (909, 2243567), (1707, 1194729), (3943, 517221), (5121, 398243), (11829, 172407), (35487, 57469)]