28926623

素因数分解:

${\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 16

約数和(自身を含む): 32278272

約数和(自身を除く): 3351649

約数列:

[1, 11, 103, 121, 211, 1133, 1331, 2321, 12463, 21733, 25531, 137093, 239063, 280841, 2629693, 28926623]

約数ペア:

[(1, 28926623), (11, 2629693), (103, 280841), (121, 239063), (211, 137093), (1133, 25531), (1331, 21733), (2321, 12463)]