30380427

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4901

約数の個数: 40

約数和(自身を含む): 56593152

約数和(自身を除く): 26212725

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 4871, 6237, 14613, 34097, 43839, 53581, 102291, 131517, 160743, 306873, 375067, 394551, 482229, 920619, 1125201, 1446687, 2761857, 3375603, 4340061, 10126809, 30380427]

約数ペア:

[(1, 30380427), (3, 10126809), (7, 4340061), (9, 3375603), (11, 2761857), (21, 1446687), (27, 1125201), (33, 920619), (63, 482229), (77, 394551), (81, 375067), (99, 306873), (189, 160743), (231, 131517), (297, 102291), (567, 53581), (693, 43839), (891, 34097), (2079, 14613), (4871, 6237)]