47174139

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 70653440

約数和(自身を除く): 23479301

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 1543, 3397, 4629, 10191, 13887, 30573, 66349, 121897, 199047, 365691, 597141, 1097073, 5241571, 15724713, 47174139]

約数ペア:

[(1, 47174139), (3, 15724713), (9, 5241571), (43, 1097073), (79, 597141), (129, 365691), (237, 199047), (387, 121897), (711, 66349), (1543, 30573), (3397, 13887), (4629, 10191)]