17794249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 20605824

約数和(自身を除く): 2811575

約数列:

[1, 11, 23, 61, 253, 671, 1153, 1403, 12683, 15433, 26519, 70333, 291709, 773663, 1617659, 17794249]

約数ペア:

[(1, 17794249), (11, 1617659), (23, 773663), (61, 291709), (253, 70333), (671, 26519), (1153, 15433), (1403, 12683)]