247330872

素因数分解:

$2^3\times 3^2\times {\mathrm{3435151}}^1$

素因数の和:3435163

約数の個数: 24

約数和(自身を含む): 669854640

約数和(自身を除く): 422523768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3435151, 6870302, 10305453, 13740604, 20610906, 27481208, 30916359, 41221812, 61832718, 82443624, 123665436, 247330872]

約数ペア:

[(1, 247330872), (2, 123665436), (3, 82443624), (4, 61832718), (6, 41221812), (8, 30916359), (9, 27481208), (12, 20610906), (18, 13740604), (24, 10305453), (36, 6870302), (72, 3435151)]