9020907

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 15490800

約数和(自身を除く): 6469893

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 149, 217, 279, 447, 651, 961, 1043, 1341, 1953, 2883, 3129, 4619, 6727, 8649, 9387, 13857, 20181, 32333, 41571, 60543, 96999, 143189, 290997, 429567, 1002323, 1288701, 3006969, 9020907]

約数ペア:

[(1, 9020907), (3, 3006969), (7, 1288701), (9, 1002323), (21, 429567), (31, 290997), (63, 143189), (93, 96999), (149, 60543), (217, 41571), (279, 32333), (447, 20181), (651, 13857), (961, 9387), (1043, 8649), (1341, 6727), (1953, 4619), (2883, 3129)]