47554941

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{3203}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 74512224

約数和(自身を除く): 26957283

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 3203, 4949, 9609, 14847, 22421, 67263, 156947, 323503, 470841, 970509, 2264521, 6793563, 15851647, 47554941]

約数ペア:

[(1, 47554941), (3, 15851647), (7, 6793563), (21, 2264521), (49, 970509), (101, 470841), (147, 323503), (303, 156947), (707, 67263), (2121, 22421), (3203, 14847), (4949, 9609)]