47048883

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{117917}}^1$

素因数の和:117946

約数の個数: 16

約数和(自身を含む): 75467520

約数和(自身を除く): 28418637

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 117917, 353751, 825419, 2240423, 2476257, 6721269, 15682961, 47048883]

約数ペア:

[(1, 47048883), (3, 15682961), (7, 6721269), (19, 2476257), (21, 2240423), (57, 825419), (133, 353751), (399, 117917)]