968919

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 1605120

約数和(自身を除く): 636201

約数列:

[1, 3, 7, 21, 29, 37, 43, 87, 111, 129, 203, 259, 301, 609, 777, 903, 1073, 1247, 1591, 3219, 3741, 4773, 7511, 8729, 11137, 22533, 26187, 33411, 46139, 138417, 322973, 968919]

約数ペア:

[(1, 968919), (3, 322973), (7, 138417), (21, 46139), (29, 33411), (37, 26187), (43, 22533), (87, 11137), (111, 8729), (129, 7511), (203, 4773), (259, 3741), (301, 3219), (609, 1591), (777, 1247), (903, 1073)]