1900652607

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{40387}}^1$

素因数の和:40489

約数の個数: 40

約数和(自身を含む): 3284029056

約数和(自身を除く): 1383376449

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 249, 567, 581, 747, 1743, 2241, 5229, 6723, 15687, 40387, 47061, 121161, 282709, 363483, 848127, 1090449, 2544381, 3271347, 3352121, 7633143, 10056363, 22899429, 23464847, 30169089, 70394541, 90507267, 211183623, 271521801, 633550869, 1900652607]

約数ペア:

[(1, 1900652607), (3, 633550869), (7, 271521801), (9, 211183623), (21, 90507267), (27, 70394541), (63, 30169089), (81, 23464847), (83, 22899429), (189, 10056363), (249, 7633143), (567, 3352121), (581, 3271347), (747, 2544381), (1743, 1090449), (2241, 848127), (5229, 363483), (6723, 282709), (15687, 121161), (40387, 47061)]