28392807

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1873}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 39339008

約数和(自身を除く): 10946201

約数列:

[1, 3, 31, 93, 163, 489, 1873, 5053, 5619, 15159, 58063, 174189, 305299, 915897, 9464269, 28392807]

約数ペア:

[(1, 28392807), (3, 9464269), (31, 915897), (93, 305299), (163, 174189), (489, 58063), (1873, 15159), (5053, 5619)]