42597963

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 62702640

約数和(自身を除く): 20104677

約数列:

[1, 3, 9, 109, 173, 251, 327, 519, 753, 981, 1557, 2259, 18857, 27359, 43423, 56571, 82077, 130269, 169713, 246231, 390807, 4733107, 14199321, 42597963]

約数ペア:

[(1, 42597963), (3, 14199321), (9, 4733107), (109, 390807), (173, 246231), (251, 169713), (327, 130269), (519, 82077), (753, 56571), (981, 43423), (1557, 27359), (2259, 18857)]