28032597

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 41558400

約数和(自身を除く): 13525803

約数列:

[1, 3, 9, 79, 89, 237, 267, 443, 711, 801, 1329, 3987, 7031, 21093, 34997, 39427, 63279, 104991, 118281, 314973, 354843, 3114733, 9344199, 28032597]

約数ペア:

[(1, 28032597), (3, 9344199), (9, 3114733), (79, 354843), (89, 314973), (237, 118281), (267, 104991), (443, 63279), (711, 39427), (801, 34997), (1329, 21093), (3987, 7031)]