28862331693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1\times {\mathrm{12263}}^1$

素因数の和:14389

約数の個数: 32

約数和(自身を含む): 42896528640

約数和(自身を除く): 14034196947

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 2081, 6243, 12263, 27053, 36789, 60349, 81159, 159419, 181047, 355627, 478257, 784537, 1066881, 2353611, 4623151, 13869453, 25519303, 76557909, 331750939, 740059787, 995252817, 2220179361, 9620777231, 28862331693]

約数ペア:

[(1, 28862331693), (3, 9620777231), (13, 2220179361), (29, 995252817), (39, 740059787), (87, 331750939), (377, 76557909), (1131, 25519303), (2081, 13869453), (6243, 4623151), (12263, 2353611), (27053, 1066881), (36789, 784537), (60349, 478257), (81159, 355627), (159419, 181047)]