30223977

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 50356224

約数和(自身を除く): 20132247

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 2731, 3689, 8193, 11067, 19117, 46427, 57351, 84661, 139281, 253983, 324989, 592627, 974967, 1439237, 1777881, 4317711, 10074659, 30223977]

約数ペア:

[(1, 30223977), (3, 10074659), (7, 4317711), (17, 1777881), (21, 1439237), (31, 974967), (51, 592627), (93, 324989), (119, 253983), (217, 139281), (357, 84661), (527, 57351), (651, 46427), (1581, 19117), (2731, 11067), (3689, 8193)]