16354221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1451}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 24962784

約数和(自身を除く): 8608563

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1451, 3757, 4353, 11271, 18863, 24667, 56589, 74001, 320671, 419339, 962013, 1258017, 5451407, 16354221]

約数ペア:

[(1, 16354221), (3, 5451407), (13, 1258017), (17, 962013), (39, 419339), (51, 320671), (221, 74001), (289, 56589), (663, 24667), (867, 18863), (1451, 11271), (3757, 4353)]