7050121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 8951040

約数和(自身を除く): 1900919

約数列:

[1, 13, 17, 19, 23, 73, 221, 247, 299, 323, 391, 437, 949, 1241, 1387, 1679, 4199, 5083, 5681, 7429, 16133, 18031, 21827, 23579, 28543, 31901, 96577, 306527, 371059, 414713, 542317, 7050121]

約数ペア:

[(1, 7050121), (13, 542317), (17, 414713), (19, 371059), (23, 306527), (73, 96577), (221, 31901), (247, 28543), (299, 23579), (323, 21827), (391, 18031), (437, 16133), (949, 7429), (1241, 5681), (1387, 5083), (1679, 4199)]