39769139

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 42928704

約数和(自身を除く): 3159565

約数列:

[1, 23, 41, 181, 233, 943, 4163, 5359, 7421, 9553, 42173, 170683, 219719, 969979, 1729093, 39769139]

約数ペア:

[(1, 39769139), (23, 1729093), (41, 969979), (181, 219719), (233, 170683), (943, 42173), (4163, 9553), (5359, 7421)]