9970983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 7101657

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 151, 207, 253, 261, 319, 453, 667, 759, 957, 1359, 1661, 2001, 2277, 2871, 3473, 4379, 4983, 6003, 7337, 10419, 13137, 14949, 22011, 31257, 38203, 39411, 48169, 66033, 100717, 114609, 144507, 302151, 343827, 433521, 906453, 1107887, 3323661, 9970983]

約数ペア:

[(1, 9970983), (3, 3323661), (9, 1107887), (11, 906453), (23, 433521), (29, 343827), (33, 302151), (69, 144507), (87, 114609), (99, 100717), (151, 66033), (207, 48169), (253, 39411), (261, 38203), (319, 31257), (453, 22011), (667, 14949), (759, 13137), (957, 10419), (1359, 7337), (1661, 6003), (2001, 4983), (2277, 4379), (2871, 3473)]