2820367053

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{153841}}^1$

素因数の和:153954

約数の個数: 32

約数和(自身を含む): 4824485120

約数和(自身を除く): 2004118067

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 18333, 153841, 461523, 1076887, 1384569, 3230661, 4153707, 9691983, 14922577, 29075949, 44767731, 104458039, 134303193, 313374117, 402909579, 940122351, 2820367053]

約数ペア:

[(1, 2820367053), (3, 940122351), (7, 402909579), (9, 313374117), (21, 134303193), (27, 104458039), (63, 44767731), (97, 29075949), (189, 14922577), (291, 9691983), (679, 4153707), (873, 3230661), (2037, 1384569), (2619, 1076887), (6111, 461523), (18333, 153841)]