47548893

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 75571200

約数和(自身を除く): 28022307

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 479, 489, 609, 1141, 1437, 3353, 3423, 4727, 10059, 13891, 14181, 33089, 41673, 78077, 97237, 99267, 234231, 291711, 546539, 1639617, 2264233, 6792699, 15849631, 47548893]

約数ペア:

[(1, 47548893), (3, 15849631), (7, 6792699), (21, 2264233), (29, 1639617), (87, 546539), (163, 291711), (203, 234231), (479, 99267), (489, 97237), (609, 78077), (1141, 41673), (1437, 33089), (3353, 14181), (3423, 13891), (4727, 10059)]