3196193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 4472832

約数和(自身を除く): 1276639

約数列:

[1, 7, 11, 13, 31, 77, 91, 103, 143, 217, 341, 403, 721, 1001, 1133, 1339, 2387, 2821, 3193, 4433, 7931, 9373, 14729, 22351, 31031, 35123, 41509, 103103, 245861, 290563, 456599, 3196193]

約数ペア:

[(1, 3196193), (7, 456599), (11, 290563), (13, 245861), (31, 103103), (77, 41509), (91, 35123), (103, 31031), (143, 22351), (217, 14729), (341, 9373), (403, 7931), (721, 4433), (1001, 3193), (1133, 2821), (1339, 2387)]