98985999

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 154192896

約数和(自身を除く): 55206897

約数列:

[1, 3, 7, 21, 71, 197, 213, 337, 497, 591, 1011, 1379, 1491, 2359, 4137, 7077, 13987, 23927, 41961, 66389, 71781, 97909, 167489, 199167, 293727, 464723, 502467, 1394169, 4713619, 14140857, 32995333, 98985999]

約数ペア:

[(1, 98985999), (3, 32995333), (7, 14140857), (21, 4713619), (71, 1394169), (197, 502467), (213, 464723), (337, 293727), (497, 199167), (591, 167489), (1011, 97909), (1379, 71781), (1491, 66389), (2359, 41961), (4137, 23927), (7077, 13987)]