47122439

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 59362272

約数和(自身を除く): 12239833

約数列:

[1, 7, 13, 61, 91, 169, 427, 653, 793, 1183, 4571, 5551, 8489, 10309, 39833, 59423, 72163, 110357, 278831, 517829, 772499, 3624803, 6731777, 47122439]

約数ペア:

[(1, 47122439), (7, 6731777), (13, 3624803), (61, 772499), (91, 517829), (169, 278831), (427, 110357), (653, 72163), (793, 59423), (1183, 39833), (4571, 10309), (5551, 8489)]