4821579

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 8279040

約数和(自身を除く): 3457461

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 263, 291, 679, 789, 873, 1841, 2037, 2367, 2619, 5523, 6111, 7101, 16569, 18333, 25511, 49707, 76533, 178577, 229599, 535731, 688797, 1607193, 4821579]

約数ペア:

[(1, 4821579), (3, 1607193), (7, 688797), (9, 535731), (21, 229599), (27, 178577), (63, 76533), (97, 49707), (189, 25511), (263, 18333), (291, 16569), (679, 7101), (789, 6111), (873, 5523), (1841, 2619), (2037, 2367)]