28835389

素因数分解:

${\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1427}}^1$

素因数の和:1616

約数の個数: 12

約数和(自身を含む): 31907232

約数和(自身を除く): 3071843

約数列:

[1, 11, 121, 167, 1427, 1837, 15697, 20207, 172667, 238309, 2621399, 28835389]

約数ペア:

[(1, 28835389), (11, 2621399), (121, 238309), (167, 172667), (1427, 20207), (1837, 15697)]