38773191

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 52420608

約数和(自身を除く): 13647417

約数列:

[1, 3, 157, 191, 431, 471, 573, 1293, 29987, 67667, 82321, 89961, 203001, 246963, 12924397, 38773191]

約数ペア:

[(1, 38773191), (3, 12924397), (157, 246963), (191, 203001), (431, 89961), (471, 82321), (573, 67667), (1293, 29987)]