281094307

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 308689920

約数和(自身を除く): 27595613

約数列:

[1, 13, 89, 127, 1157, 1651, 1913, 11303, 24869, 146939, 170257, 242951, 2213341, 3158363, 21622639, 281094307]

約数ペア:

[(1, 281094307), (13, 21622639), (89, 3158363), (127, 2213341), (1157, 242951), (1651, 170257), (1913, 146939), (11303, 24869)]