27904641

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7823}}^1$

素因数の和:7896

約数の個数: 16

約数和(自身を含む): 39432960

約数和(自身を除く): 11528319

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 7823, 23469, 226867, 320743, 680601, 962229, 9301547, 27904641]

約数ペア:

[(1, 27904641), (3, 9301547), (29, 962229), (41, 680601), (87, 320743), (123, 226867), (1189, 23469), (3567, 7823)]