7892073

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 13939200

約数和(自身を除く): 6047127

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 449, 567, 651, 837, 1347, 1953, 2511, 3143, 4041, 5859, 9429, 12123, 13919, 17577, 28287, 36369, 41757, 84861, 97433, 125271, 254583, 292299, 375813, 876897, 1127439, 2630691, 7892073]

約数ペア:

[(1, 7892073), (3, 2630691), (7, 1127439), (9, 876897), (21, 375813), (27, 292299), (31, 254583), (63, 125271), (81, 97433), (93, 84861), (189, 41757), (217, 36369), (279, 28287), (449, 17577), (567, 13919), (651, 12123), (837, 9429), (1347, 5859), (1953, 4041), (2511, 3143)]