28346747

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1187}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 5183365

約数列:

[1, 11, 13, 143, 167, 1187, 1837, 2171, 13057, 15431, 23881, 169741, 198229, 2180519, 2576977, 28346747]

約数ペア:

[(1, 28346747), (11, 2576977), (13, 2180519), (143, 198229), (167, 169741), (1187, 23881), (1837, 15431), (2171, 13057)]