86269287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 43561113

約数列:

[1, 3, 13, 29, 39, 83, 87, 249, 377, 919, 1079, 1131, 2407, 2757, 3237, 7221, 11947, 26651, 31291, 35841, 76277, 79953, 93873, 228831, 346463, 991601, 1039389, 2212033, 2974803, 6636099, 28756429, 86269287]

約数ペア:

[(1, 86269287), (3, 28756429), (13, 6636099), (29, 2974803), (39, 2212033), (83, 1039389), (87, 991601), (249, 346463), (377, 228831), (919, 93873), (1079, 79953), (1131, 76277), (2407, 35841), (2757, 31291), (3237, 26651), (7221, 11947)]