38495793

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 60825600

約数和(自身を除く): 22329807

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 479, 623, 903, 1437, 1869, 3353, 3827, 10059, 11481, 20597, 26789, 42631, 61791, 80367, 127893, 144179, 298417, 432537, 895251, 1833133, 5499399, 12831931, 38495793]

約数ペア:

[(1, 38495793), (3, 12831931), (7, 5499399), (21, 1833133), (43, 895251), (89, 432537), (129, 298417), (267, 144179), (301, 127893), (479, 80367), (623, 61791), (903, 42631), (1437, 26789), (1869, 20597), (3353, 11481), (3827, 10059)]