214988511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79537}}^1$

素因数の和:79610

約数の個数: 16

約数和(自身を含む): 309243744

約数和(自身を除く): 94255233

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 79537, 238611, 1352129, 4056387, 4215461, 12646383, 71662837, 214988511]

約数ペア:

[(1, 214988511), (3, 71662837), (17, 12646383), (51, 4215461), (53, 4056387), (159, 1352129), (901, 238611), (2703, 79537)]