47897703

素因数分解:

$3^3\times 7^1\times {\mathrm{253427}}^1$

素因数の和:253443

約数の個数: 16

約数和(自身を含む): 81096960

約数和(自身を除く): 33199257

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 253427, 760281, 1773989, 2280843, 5321967, 6842529, 15965901, 47897703]

約数ペア:

[(1, 47897703), (3, 15965901), (7, 6842529), (9, 5321967), (21, 2280843), (27, 1773989), (63, 760281), (189, 253427)]