9490557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 4702083

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 131, 393, 589, 779, 1271, 1767, 2337, 2489, 3813, 4061, 5371, 7467, 12183, 16113, 24149, 72447, 77159, 102049, 166501, 231477, 306147, 499503, 3163519, 9490557]

約数ペア:

[(1, 9490557), (3, 3163519), (19, 499503), (31, 306147), (41, 231477), (57, 166501), (93, 102049), (123, 77159), (131, 72447), (393, 24149), (589, 16113), (779, 12183), (1271, 7467), (1767, 5371), (2337, 4061), (2489, 3813)]