11313071

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 14555520

約数和(自身を除く): 3242449

約数列:

[1, 7, 11, 49, 77, 139, 151, 539, 973, 1057, 1529, 1661, 6811, 7399, 10703, 11627, 20989, 74921, 81389, 146923, 230879, 1028461, 1616153, 11313071]

約数ペア:

[(1, 11313071), (7, 1616153), (11, 1028461), (49, 230879), (77, 146923), (139, 81389), (151, 74921), (539, 20989), (973, 11627), (1057, 10703), (1529, 7399), (1661, 6811)]