1337432019

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3709}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 2273725440

約数和(自身を除く): 936293421

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 223, 231, 539, 669, 1561, 1617, 2453, 3709, 4683, 7359, 10927, 11127, 17171, 25963, 32781, 40799, 51513, 77889, 120197, 122397, 181741, 285593, 360591, 545223, 827107, 856779, 1999151, 2481321, 5789749, 5997453, 9098177, 17369247, 27294531, 40528243, 63687239, 121584729, 191061717, 445810673, 1337432019]

約数ペア:

[(1, 1337432019), (3, 445810673), (7, 191061717), (11, 121584729), (21, 63687239), (33, 40528243), (49, 27294531), (77, 17369247), (147, 9098177), (223, 5997453), (231, 5789749), (539, 2481321), (669, 1999151), (1561, 856779), (1617, 827107), (2453, 545223), (3709, 360591), (4683, 285593), (7359, 181741), (10927, 122397), (11127, 120197), (17171, 77889), (25963, 51513), (32781, 40799)]