13424203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 3510197

約数列:

[1, 13, 17, 19, 23, 139, 221, 247, 299, 323, 391, 437, 1807, 2363, 2641, 3197, 4199, 5083, 5681, 7429, 30719, 34333, 41561, 44897, 54349, 60743, 96577, 583661, 706537, 789659, 1032631, 13424203]

約数ペア:

[(1, 13424203), (13, 1032631), (17, 789659), (19, 706537), (23, 583661), (139, 96577), (221, 60743), (247, 54349), (299, 44897), (323, 41561), (391, 34333), (437, 30719), (1807, 7429), (2363, 5681), (2641, 5083), (3197, 4199)]