2397524717

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 2900312064

約数和(自身を除く): 502787347

約数列:

[1, 7, 31, 67, 103, 217, 469, 721, 1601, 2077, 3193, 6901, 11207, 14539, 22351, 48307, 49631, 107267, 164903, 213931, 347417, 750869, 1154321, 1497517, 3325277, 5111993, 11048501, 23276939, 35783951, 77339507, 342503531, 2397524717]

約数ペア:

[(1, 2397524717), (7, 342503531), (31, 77339507), (67, 35783951), (103, 23276939), (217, 11048501), (469, 5111993), (721, 3325277), (1601, 1497517), (2077, 1154321), (3193, 750869), (6901, 347417), (11207, 213931), (14539, 164903), (22351, 107267), (48307, 49631)]