144773993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38803}}^1$

素因数の和:38864

約数の個数: 16

約数和(自身を含む): 182534016

約数和(自身を除く): 37760023

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 38803, 271621, 504439, 1590923, 3531073, 11136461, 20681999, 144773993]

約数ペア:

[(1, 144773993), (7, 20681999), (13, 11136461), (41, 3531073), (91, 1590923), (287, 504439), (533, 271621), (3731, 38803)]