47040987

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77243}}^1$

素因数の和:77282

約数の個数: 16

約数和(自身を含む): 74154240

約数和(自身を除く): 27113253

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 77243, 231729, 540701, 1622103, 2240047, 6720141, 15680329, 47040987]

約数ペア:

[(1, 47040987), (3, 15680329), (7, 6720141), (21, 2240047), (29, 1622103), (87, 540701), (203, 231729), (609, 77243)]