42621557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 47900160

約数和(自身を除く): 5278603

約数列:

[1, 11, 43, 251, 359, 473, 2761, 3949, 10793, 15437, 90109, 118723, 169807, 991199, 3874687, 42621557]

約数ペア:

[(1, 42621557), (11, 3874687), (43, 991199), (251, 169807), (359, 118723), (473, 90109), (2761, 15437), (3949, 10793)]