47740979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 57456144

約数和(自身を除く): 9715165

約数列:

[1, 11, 13, 61, 143, 169, 421, 671, 793, 1859, 4631, 5473, 8723, 10309, 25681, 60203, 71149, 113399, 282491, 333853, 782639, 3672383, 4340089, 47740979]

約数ペア:

[(1, 47740979), (11, 4340089), (13, 3672383), (61, 782639), (143, 333853), (169, 282491), (421, 113399), (671, 71149), (793, 60203), (1859, 25681), (4631, 10309), (5473, 8723)]