1889155593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12206

約数の個数: 48

約数和(自身を含む): 3104285184

約数和(自身を除く): 1215129591

約数列:

[1, 3, 9, 13, 31, 39, 43, 93, 117, 129, 279, 387, 403, 559, 1209, 1333, 1677, 3627, 3999, 5031, 11997, 12113, 17329, 36339, 51987, 109017, 155961, 157469, 375503, 472407, 520859, 1126509, 1417221, 1562577, 3379527, 4687731, 4881539, 6771167, 14644617, 16146629, 20313501, 43933851, 48439887, 60940503, 145319661, 209906177, 629718531, 1889155593]

約数ペア:

[(1, 1889155593), (3, 629718531), (9, 209906177), (13, 145319661), (31, 60940503), (39, 48439887), (43, 43933851), (93, 20313501), (117, 16146629), (129, 14644617), (279, 6771167), (387, 4881539), (403, 4687731), (559, 3379527), (1209, 1562577), (1333, 1417221), (1677, 1126509), (3627, 520859), (3999, 472407), (5031, 375503), (11997, 157469), (12113, 155961), (17329, 109017), (36339, 51987)]