348540413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{27109}}^1$

素因数の和:27188

約数の個数: 16

約数和(自身を含む): 400794240

約数和(自身を除く): 52253827

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 27109, 352417, 623507, 1165687, 8105591, 15153931, 26810801, 348540413]

約数ペア:

[(1, 348540413), (13, 26810801), (23, 15153931), (43, 8105591), (299, 1165687), (559, 623507), (989, 352417), (12857, 27109)]