4077819

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 6198192

約数和(自身を除く): 2120373

約数列:

[1, 3, 9, 41, 43, 123, 129, 257, 369, 387, 771, 1763, 2313, 5289, 10537, 11051, 15867, 31611, 33153, 94833, 99459, 453091, 1359273, 4077819]

約数ペア:

[(1, 4077819), (3, 1359273), (9, 453091), (41, 99459), (43, 94833), (123, 33153), (129, 31611), (257, 15867), (369, 11051), (387, 10537), (771, 5289), (1763, 2313)]