47231121

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97787}}^1$

素因数の和:97820

約数の個数: 16

約数和(自身を含む): 75101184

約数和(自身を除く): 27870063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 97787, 293361, 684509, 2053527, 2249101, 6747303, 15743707, 47231121]

約数ペア:

[(1, 47231121), (3, 15743707), (7, 6747303), (21, 2249101), (23, 2053527), (69, 684509), (161, 293361), (483, 97787)]