28603927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 32804352

約数和(自身を除く): 4200425

約数列:

[1, 11, 23, 167, 253, 677, 1837, 3841, 7447, 15571, 42251, 113059, 171281, 1243649, 2600357, 28603927]

約数ペア:

[(1, 28603927), (11, 2600357), (23, 1243649), (167, 171281), (253, 113059), (677, 42251), (1837, 15571), (3841, 7447)]