40247337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10639}}^1$

素因数の和:10752

約数の個数: 16

約数和(自身を含む): 58392320

約数和(自身を除く): 18144983

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 10639, 31917, 138307, 414921, 1031983, 3095949, 13415779, 40247337]

約数ペア:

[(1, 40247337), (3, 13415779), (13, 3095949), (39, 1031983), (97, 414921), (291, 138307), (1261, 31917), (3783, 10639)]