47019469

素因数分解:

$7^3\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 57137600

約数和(自身を除く): 10118131

約数列:

[1, 7, 29, 49, 163, 203, 343, 841, 1141, 1421, 4727, 5887, 7987, 9947, 33089, 41209, 55909, 137083, 231623, 288463, 959581, 1621361, 6717067, 47019469]

約数ペア:

[(1, 47019469), (7, 6717067), (29, 1621361), (49, 959581), (163, 288463), (203, 231623), (343, 137083), (841, 55909), (1141, 41209), (1421, 33089), (4727, 9947), (5887, 7987)]