172176697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 234676224

約数和(自身を除く): 62499527

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3689, 4243, 5797, 29701, 40579, 46673, 72131, 131533, 326711, 504917, 793441, 920731, 1446863, 2236061, 5554087, 10128041, 15652427, 24596671, 172176697]

約数ペア:

[(1, 172176697), (7, 24596671), (11, 15652427), (17, 10128041), (31, 5554087), (77, 2236061), (119, 1446863), (187, 920731), (217, 793441), (341, 504917), (527, 326711), (1309, 131533), (2387, 72131), (3689, 46673), (4243, 40579), (5797, 29701)]