31506161761

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{457}}^1\times {\mathrm{761}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 33941256984

約数和(自身を除く): 2435095223

約数列:

[1, 17, 73, 457, 761, 1241, 5329, 7769, 12937, 33361, 55553, 90593, 347777, 567137, 944401, 2435353, 4055369, 5912209, 25387721, 41401001, 68941273, 431591257, 1853303633, 31506161761]

約数ペア:

[(1, 31506161761), (17, 1853303633), (73, 431591257), (457, 68941273), (761, 41401001), (1241, 25387721), (5329, 5912209), (7769, 4055369), (12937, 2435353), (33361, 944401), (55553, 567137), (90593, 347777)]