4769947

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 1616741

約数列:

[1, 7, 13, 23, 43, 53, 91, 161, 299, 301, 371, 559, 689, 989, 1219, 2093, 2279, 3913, 4823, 6923, 8533, 12857, 15847, 15953, 29627, 52417, 89999, 110929, 207389, 366919, 681421, 4769947]

約数ペア:

[(1, 4769947), (7, 681421), (13, 366919), (23, 207389), (43, 110929), (53, 89999), (91, 52417), (161, 29627), (299, 15953), (301, 15847), (371, 12857), (559, 8533), (689, 6923), (989, 4823), (1219, 3913), (2093, 2279)]