26422389

素因数分解:

$3^3\times 7^1\times {\mathrm{139801}}^1$

素因数の和:139817

約数の個数: 16

約数和(自身を含む): 44736640

約数和(自身を除く): 18314251

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 139801, 419403, 978607, 1258209, 2935821, 3774627, 8807463, 26422389]

約数ペア:

[(1, 26422389), (3, 8807463), (7, 3774627), (9, 2935821), (21, 1258209), (27, 978607), (63, 419403), (189, 139801)]