30281277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1699}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 43601600

約数和(自身を除く): 13320323

約数列:

[1, 3, 13, 39, 457, 1371, 1699, 5097, 5941, 17823, 22087, 66261, 776443, 2329329, 10093759, 30281277]

約数ペア:

[(1, 30281277), (3, 10093759), (13, 2329329), (39, 776443), (457, 66261), (1371, 22087), (1699, 17823), (5097, 5941)]