15738969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 21998592

約数和(自身を除く): 6259623

約数列:

[1, 3, 23, 69, 307, 743, 921, 2229, 7061, 17089, 21183, 51267, 228101, 684303, 5246323, 15738969]

約数ペア:

[(1, 15738969), (3, 5246323), (23, 684303), (69, 228101), (307, 51267), (743, 21183), (921, 17089), (2229, 7061)]