28843803

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{3061}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 42868000

約数和(自身を除く): 14024197

約数列:

[1, 3, 9, 27, 349, 1047, 3061, 3141, 9183, 9423, 27549, 82647, 1068289, 3204867, 9614601, 28843803]

約数ペア:

[(1, 28843803), (3, 9614601), (9, 3204867), (27, 1068289), (349, 82647), (1047, 27549), (3061, 9423), (3141, 9183)]