38964081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 59189760

約数和(自身を除く): 20225679

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 733, 1131, 1363, 1833, 2199, 4089, 9529, 17719, 21257, 28587, 34451, 53157, 63771, 103353, 276341, 447863, 829023, 999079, 1343589, 2997237, 12988027, 38964081]

約数ペア:

[(1, 38964081), (3, 12988027), (13, 2997237), (29, 1343589), (39, 999079), (47, 829023), (87, 447863), (141, 276341), (377, 103353), (611, 63771), (733, 53157), (1131, 34451), (1363, 28587), (1833, 21257), (2199, 17719), (4089, 9529)]