47998503

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40099}}^1$

素因数の和:40131

約数の個数: 24

約数和(自身を含む): 83408000

約数和(自身を除く): 35409497

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 40099, 120297, 280693, 360891, 761881, 842079, 2285643, 2526237, 5333167, 6856929, 15999501, 47998503]

約数ペア:

[(1, 47998503), (3, 15999501), (7, 6856929), (9, 5333167), (19, 2526237), (21, 2285643), (57, 842079), (63, 761881), (133, 360891), (171, 280693), (399, 120297), (1197, 40099)]