42047247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67061}}^1$

素因数の和:67094

約数の個数: 16

約数和(自身を含む): 64379520

約数和(自身を除く): 22332273

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 67061, 201183, 737671, 1274159, 2213013, 3822477, 14015749, 42047247]

約数ペア:

[(1, 42047247), (3, 14015749), (11, 3822477), (19, 2213013), (33, 1274159), (57, 737671), (209, 201183), (627, 67061)]