2230243197

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{21001}}^1$

素因数の和:21413

約数の個数: 32

約数和(自身を含む): 3669469440

約数和(自身を除く): 1439226243

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 389, 1167, 2723, 5057, 8169, 15171, 21001, 35399, 63003, 106197, 147007, 273013, 441021, 819039, 1911091, 5733273, 8169389, 24508167, 57185723, 106202057, 171557169, 318606171, 743414399, 2230243197]

約数ペア:

[(1, 2230243197), (3, 743414399), (7, 318606171), (13, 171557169), (21, 106202057), (39, 57185723), (91, 24508167), (273, 8169389), (389, 5733273), (1167, 1911091), (2723, 819039), (5057, 441021), (8169, 273013), (15171, 147007), (21001, 106197), (35399, 63003)]