239621167317

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{389957}}^1$

素因数の和:391005

約数の個数: 32

約数和(自身を含む): 378103276800

約数和(自身を除く): 138482109483

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1009, 3027, 7063, 21189, 29261, 87783, 204827, 389957, 614481, 1169871, 2729699, 8189097, 11308753, 33926259, 79161271, 237483813, 393466613, 1180399839, 2754266291, 8262798873, 11410531777, 34231595331, 79873722439, 239621167317]

約数ペア:

[(1, 239621167317), (3, 79873722439), (7, 34231595331), (21, 11410531777), (29, 8262798873), (87, 2754266291), (203, 1180399839), (609, 393466613), (1009, 237483813), (3027, 79161271), (7063, 33926259), (21189, 11308753), (29261, 8189097), (87783, 2729699), (204827, 1169871), (389957, 614481)]