299225857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 386795520

約数和(自身を除く): 87569663

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 493, 527, 899, 2797, 3451, 3689, 6293, 15283, 19579, 47549, 81113, 86707, 106981, 332843, 567791, 606949, 1378921, 1474019, 2514503, 9652447, 10318133, 17601521, 42746551, 299225857]

約数ペア:

[(1, 299225857), (7, 42746551), (17, 17601521), (29, 10318133), (31, 9652447), (119, 2514503), (203, 1474019), (217, 1378921), (493, 606949), (527, 567791), (899, 332843), (2797, 106981), (3451, 86707), (3689, 81113), (6293, 47549), (15283, 19579)]