305990677321

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1\times {\mathrm{7573}}^1$

素因数の和:8461

約数の個数: 32

約数和(自身を含む): 359619821568

約数和(自身を除く): 53629144247

約数列:

[1, 7, 47, 191, 329, 643, 1337, 4501, 7573, 8977, 30221, 53011, 62839, 122813, 211547, 355931, 859691, 1446443, 2491517, 4869439, 5772211, 10125101, 34086073, 40405477, 67982821, 228863633, 475879747, 930062849, 1602045431, 6510439943, 43712953903, 305990677321]

約数ペア:

[(1, 305990677321), (7, 43712953903), (47, 6510439943), (191, 1602045431), (329, 930062849), (643, 475879747), (1337, 228863633), (4501, 67982821), (7573, 40405477), (8977, 34086073), (30221, 10125101), (53011, 5772211), (62839, 4869439), (122813, 2491517), (211547, 1446443), (355931, 859691)]