38947349

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5147}}^1$

素因数の和:5224

約数の個数: 16

約数和(自身を含む): 47443968

約数和(自身を除く): 8496619

約数列:

[1, 7, 23, 47, 161, 329, 1081, 5147, 7567, 36029, 118381, 241909, 828667, 1693363, 5563907, 38947349]

約数ペア:

[(1, 38947349), (7, 5563907), (23, 1693363), (47, 828667), (161, 241909), (329, 118381), (1081, 36029), (5147, 7567)]