190039017

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{853}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 292764864

約数和(自身を除く): 102725847

約数列:

[1, 3, 7, 21, 103, 309, 721, 853, 2163, 2559, 5971, 10609, 17913, 31827, 74263, 87859, 222789, 263577, 615013, 1845039, 9049477, 27148431, 63346339, 190039017]

約数ペア:

[(1, 190039017), (3, 63346339), (7, 27148431), (21, 9049477), (103, 1845039), (309, 615013), (721, 263577), (853, 222789), (2163, 87859), (2559, 74263), (5971, 31827), (10609, 17913)]