97719223

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 122941440

約数和(自身を除く): 25222217

約数列:

[1, 7, 19, 31, 133, 137, 173, 217, 589, 959, 1211, 2603, 3287, 4123, 4247, 5363, 18221, 23009, 23701, 29729, 37541, 80693, 101897, 165907, 450319, 564851, 713279, 734731, 3152233, 5143117, 13959889, 97719223]

約数ペア:

[(1, 97719223), (7, 13959889), (19, 5143117), (31, 3152233), (133, 734731), (137, 713279), (173, 564851), (217, 450319), (589, 165907), (959, 101897), (1211, 80693), (2603, 37541), (3287, 29729), (4123, 23701), (4247, 23009), (5363, 18221)]