28594611

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 42528096

約数和(自身を除く): 13933485

約数列:

[1, 3, 9, 71, 73, 213, 219, 613, 639, 657, 1839, 5183, 5517, 15549, 43523, 44749, 46647, 130569, 134247, 391707, 402741, 3177179, 9531537, 28594611]

約数ペア:

[(1, 28594611), (3, 9531537), (9, 3177179), (71, 402741), (73, 391707), (213, 134247), (219, 130569), (613, 46647), (639, 44749), (657, 43523), (1839, 15549), (5183, 5517)]