655681071

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{4129}}^1$

素因数の和:5406

約数の個数: 16

約数和(自身を含む): 895516160

約数和(自身を除く): 239835089

約数列:

[1, 3, 43, 129, 1231, 3693, 4129, 12387, 52933, 158799, 177547, 532641, 5082799, 15248397, 218560357, 655681071]

約数ペア:

[(1, 655681071), (3, 218560357), (43, 15248397), (129, 5082799), (1231, 532641), (3693, 177547), (4129, 158799), (12387, 52933)]