39418917

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 57214080

約数和(自身を除く): 17795163

約数列:

[1, 3, 29, 41, 43, 87, 123, 129, 257, 771, 1189, 1247, 1763, 3567, 3741, 5289, 7453, 10537, 11051, 22359, 31611, 33153, 51127, 153381, 305573, 320479, 453091, 916719, 961437, 1359273, 13139639, 39418917]

約数ペア:

[(1, 39418917), (3, 13139639), (29, 1359273), (41, 961437), (43, 916719), (87, 453091), (123, 320479), (129, 305573), (257, 153381), (771, 51127), (1189, 33153), (1247, 31611), (1763, 22359), (3567, 11051), (3741, 10537), (5289, 7453)]