22307691

素因数分解:

$3^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 36749120

約数和(自身を除く): 14441429

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 163, 343, 399, 489, 931, 1029, 1141, 2401, 2793, 3097, 3423, 6517, 7203, 7987, 9291, 19551, 21679, 23961, 45619, 55909, 65037, 136857, 151753, 167727, 391363, 455259, 1062271, 1174089, 3186813, 7435897, 22307691]

約数ペア:

[(1, 22307691), (3, 7435897), (7, 3186813), (19, 1174089), (21, 1062271), (49, 455259), (57, 391363), (133, 167727), (147, 151753), (163, 136857), (343, 65037), (399, 55909), (489, 45619), (931, 23961), (1029, 21679), (1141, 19551), (2401, 9291), (2793, 7987), (3097, 7203), (3423, 6517)]