30956517

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 46894848

約数和(自身を除く): 15938331

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 1951, 5289, 5853, 15867, 17559, 79991, 83893, 239973, 251679, 719919, 755037, 3439613, 10318839, 30956517]

約数ペア:

[(1, 30956517), (3, 10318839), (9, 3439613), (41, 755037), (43, 719919), (123, 251679), (129, 239973), (369, 83893), (387, 79991), (1763, 17559), (1951, 15867), (5289, 5853)]