47436039

素因数分解:

$3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1171}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 78495872

約数和(自身を除く): 31059833

約数列:

[1, 3, 7, 9, 21, 63, 643, 1171, 1929, 3513, 4501, 5787, 8197, 10539, 13503, 24591, 40509, 73773, 752953, 2258859, 5270671, 6776577, 15812013, 47436039]

約数ペア:

[(1, 47436039), (3, 15812013), (7, 6776577), (9, 5270671), (21, 2258859), (63, 752953), (643, 73773), (1171, 40509), (1929, 24591), (3513, 13503), (4501, 10539), (5787, 8197)]