138774383

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 170201088

約数和(自身を除く): 31426705

約数列:

[1, 11, 17, 31, 37, 187, 341, 407, 527, 629, 647, 1147, 5797, 6919, 7117, 10999, 12617, 19499, 20057, 23939, 120989, 214489, 220627, 263329, 340969, 406963, 742109, 3750659, 4476593, 8163199, 12615853, 138774383]

約数ペア:

[(1, 138774383), (11, 12615853), (17, 8163199), (31, 4476593), (37, 3750659), (187, 742109), (341, 406963), (407, 340969), (527, 263329), (629, 220627), (647, 214489), (1147, 120989), (5797, 23939), (6919, 20057), (7117, 19499), (10999, 12617)]