977689441

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 1090696320

約数和(自身を除く): 113006879

約数列:

[1, 19, 29, 47, 361, 551, 893, 1363, 1987, 10469, 16967, 25897, 37753, 57623, 93389, 492043, 717307, 1094837, 1774391, 2708281, 20801903, 33713429, 51457339, 977689441]

約数ペア:

[(1, 977689441), (19, 51457339), (29, 33713429), (47, 20801903), (361, 2708281), (551, 1774391), (893, 1094837), (1363, 717307), (1987, 492043), (10469, 93389), (16967, 57623), (25897, 37753)]