47293071

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118529}}^1$

素因数の和:118558

約数の個数: 16

約数和(自身を含む): 75859200

約数和(自身を除く): 28566129

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 118529, 355587, 829703, 2252051, 2489109, 6756153, 15764357, 47293071]

約数ペア:

[(1, 47293071), (3, 15764357), (7, 6756153), (19, 2489109), (21, 2252051), (57, 829703), (133, 355587), (399, 118529)]