404269129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 478033920

約数和(自身を除く): 73764791

約数列:

[1, 11, 17, 103, 139, 151, 187, 1133, 1529, 1661, 1751, 2363, 2567, 14317, 15553, 19261, 20989, 25993, 28237, 157487, 171083, 230879, 243389, 264401, 356813, 2161867, 2677279, 2908411, 3924943, 23780537, 36751739, 404269129]

約数ペア:

[(1, 404269129), (11, 36751739), (17, 23780537), (103, 3924943), (139, 2908411), (151, 2677279), (187, 2161867), (1133, 356813), (1529, 264401), (1661, 243389), (1751, 230879), (2363, 171083), (2567, 157487), (14317, 28237), (15553, 25993), (19261, 20989)]