28246329

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 41830880

約数和(自身を除く): 13584551

約数列:

[1, 3, 9, 67, 139, 201, 337, 417, 603, 1011, 1251, 3033, 9313, 22579, 27939, 46843, 67737, 83817, 140529, 203211, 421587, 3138481, 9415443, 28246329]

約数ペア:

[(1, 28246329), (3, 9415443), (9, 3138481), (67, 421587), (139, 203211), (201, 140529), (337, 83817), (417, 67737), (603, 46843), (1011, 27939), (1251, 22579), (3033, 9313)]