839553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 1397760

約数和(自身を除く): 558207

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 103, 143, 209, 247, 309, 429, 627, 741, 1133, 1339, 1957, 2717, 3399, 4017, 5871, 8151, 14729, 21527, 25441, 44187, 64581, 76323, 279851, 839553]

約数ペア:

[(1, 839553), (3, 279851), (11, 76323), (13, 64581), (19, 44187), (33, 25441), (39, 21527), (57, 14729), (103, 8151), (143, 5871), (209, 4017), (247, 3399), (309, 2717), (429, 1957), (627, 1339), (741, 1133)]