28483389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9329

約数の個数: 24

約数和(自身を含む): 46335744

約数和(自身を除く): 17852355

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9281, 27843, 83529, 102091, 287711, 306273, 863133, 918819, 2589399, 3164821, 9494463, 28483389]

約数ペア:

[(1, 28483389), (3, 9494463), (9, 3164821), (11, 2589399), (31, 918819), (33, 863133), (93, 306273), (99, 287711), (279, 102091), (341, 83529), (1023, 27843), (3069, 9281)]