28436163

素因数分解:

$3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1699}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 43411200

約数和(自身を除く): 14975037

約数列:

[1, 3, 7, 21, 797, 1699, 2391, 5097, 5579, 11893, 16737, 35679, 1354103, 4062309, 9478721, 28436163]

約数ペア:

[(1, 28436163), (3, 9478721), (7, 4062309), (21, 1354103), (797, 35679), (1699, 16737), (2391, 11893), (5097, 5579)]