280036690557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1\times {\mathrm{19319}}^1$

素因数の和:20617

約数の個数: 32

約数和(自身を含む): 403512883200

約数和(自身を除く): 123476192643

約数列:

[1, 3, 13, 39, 443, 839, 1329, 2517, 5759, 10907, 17277, 19319, 32721, 57957, 251147, 371677, 753441, 1115031, 4831801, 8558317, 14495403, 16208641, 25674951, 48625923, 111258121, 210712333, 333774363, 632136999, 7180427963, 21541283889, 93345563519, 280036690557]

約数ペア:

[(1, 280036690557), (3, 93345563519), (13, 21541283889), (39, 7180427963), (443, 632136999), (839, 333774363), (1329, 210712333), (2517, 111258121), (5759, 48625923), (10907, 25674951), (17277, 16208641), (19319, 14495403), (32721, 8558317), (57957, 4831801), (251147, 1115031), (371677, 753441)]