4752279

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 7902752

約数和(自身を除く): 3150473

約数列:

[1, 3, 7, 9, 21, 63, 241, 313, 723, 939, 1687, 2169, 2191, 2817, 5061, 6573, 15183, 19719, 75433, 226299, 528031, 678897, 1584093, 4752279]

約数ペア:

[(1, 4752279), (3, 1584093), (7, 678897), (9, 528031), (21, 226299), (63, 75433), (241, 19719), (313, 15183), (723, 6573), (939, 5061), (1687, 2817), (2169, 2191)]