47865921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 24710079

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 437, 551, 667, 1259, 1311, 1653, 2001, 3777, 12673, 23921, 28957, 36511, 38019, 71763, 86871, 109533, 550183, 693709, 839753, 1650549, 2081127, 2519259, 15955307, 47865921]

約数ペア:

[(1, 47865921), (3, 15955307), (19, 2519259), (23, 2081127), (29, 1650549), (57, 839753), (69, 693709), (87, 550183), (437, 109533), (551, 86871), (667, 71763), (1259, 38019), (1311, 36511), (1653, 28957), (2001, 23921), (3777, 12673)]