890662023

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{3371}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 1329808896

約数和(自身を除く): 439146873

約数列:

[1, 3, 9, 31, 93, 279, 947, 2841, 3371, 8523, 10113, 29357, 30339, 88071, 104501, 264213, 313503, 940509, 3192337, 9577011, 28731033, 98962447, 296887341, 890662023]

約数ペア:

[(1, 890662023), (3, 296887341), (9, 98962447), (31, 28731033), (93, 9577011), (279, 3192337), (947, 940509), (2841, 313503), (3371, 264213), (8523, 104501), (10113, 88071), (29357, 30339)]