530473699

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{28057}}^1$

素因数の和:28174

約数の個数: 16

約数和(自身を含む): 631192768

約数和(自身を除く): 100719069

約数列:

[1, 7, 37, 73, 259, 511, 2701, 18907, 28057, 196399, 1038109, 2048161, 7266763, 14337127, 75781957, 530473699]

約数ペア:

[(1, 530473699), (7, 75781957), (37, 14337127), (73, 7266763), (259, 2048161), (511, 1038109), (2701, 196399), (18907, 28057)]