26430243

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54721}}^1$

素因数の和:54754

約数の個数: 16

約数和(自身を含む): 42026496

約数和(自身を除く): 15596253

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 54721, 164163, 383047, 1149141, 1258583, 3775749, 8810081, 26430243]

約数ペア:

[(1, 26430243), (3, 8810081), (7, 3775749), (21, 1258583), (23, 1149141), (69, 383047), (161, 164163), (483, 54721)]