171520706

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17183}}^1$

素因数の和:17246

約数の個数: 32

約数和(自身を含む): 316735488

約数和(自身を除く): 145214782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 17183, 34366, 120281, 240562, 395209, 532673, 790418, 1065346, 2766463, 3728711, 5532926, 7457422, 12251479, 24502958, 85760353, 171520706]

約数ペア:

[(1, 171520706), (2, 85760353), (7, 24502958), (14, 12251479), (23, 7457422), (31, 5532926), (46, 3728711), (62, 2766463), (161, 1065346), (217, 790418), (322, 532673), (434, 395209), (713, 240562), (1426, 120281), (4991, 34366), (9982, 17183)]