87741641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 101105424

約数和(自身を除く): 13363783

約数列:

[1, 13, 17, 97, 221, 1261, 1649, 4093, 21437, 53209, 69581, 397021, 904553, 5161273, 6749357, 87741641]

約数ペア:

[(1, 87741641), (13, 6749357), (17, 5161273), (97, 904553), (221, 397021), (1261, 69581), (1649, 53209), (4093, 21437)]