270912187

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4733}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 362662272

約数和(自身を除く): 91750085

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 3367, 4403, 4733, 8177, 33131, 57239, 61529, 80461, 175121, 430703, 563227, 1045993, 1225847, 2276573, 2977057, 7321951, 15936011, 20839399, 38701741, 270912187]

約数ペア:

[(1, 270912187), (7, 38701741), (13, 20839399), (17, 15936011), (37, 7321951), (91, 2977057), (119, 2276573), (221, 1225847), (259, 1045993), (481, 563227), (629, 430703), (1547, 175121), (3367, 80461), (4403, 61529), (4733, 57239), (8177, 33131)]