27994581

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5337

約数の個数: 24

約数和(自身を含む): 43946240

約数和(自身を除く): 15951659

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5281, 5301, 15843, 47529, 100339, 163711, 301017, 491133, 903051, 1473399, 3110509, 9331527, 27994581]

約数ペア:

[(1, 27994581), (3, 9331527), (9, 3110509), (19, 1473399), (31, 903051), (57, 491133), (93, 301017), (171, 163711), (279, 100339), (589, 47529), (1767, 15843), (5281, 5301)]