47124423

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{1667}}^1$

素因数の和:2028

約数の個数: 20

約数和(自身を含む): 70639800

約数和(自身を除く): 23515377

約数列:

[1, 3, 9, 27, 81, 349, 1047, 1667, 3141, 5001, 9423, 15003, 28269, 45009, 135027, 581783, 1745349, 5236047, 15708141, 47124423]

約数ペア:

[(1, 47124423), (3, 15708141), (9, 5236047), (27, 1745349), (81, 581783), (349, 135027), (1047, 45009), (1667, 28269), (3141, 15003), (5001, 9423)]