47661369

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3643}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 74774880

約数和(自身を除く): 27113511

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 3643, 4361, 10929, 13083, 25501, 76503, 178507, 324227, 535521, 972681, 2269589, 6808767, 15887123, 47661369]

約数ペア:

[(1, 47661369), (3, 15887123), (7, 6808767), (21, 2269589), (49, 972681), (89, 535521), (147, 324227), (267, 178507), (623, 76503), (1869, 25501), (3643, 13083), (4361, 10929)]