39158913

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2693}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 54052416

約数和(自身を除く): 14893503

約数列:

[1, 3, 37, 111, 131, 393, 2693, 4847, 8079, 14541, 99641, 298923, 352783, 1058349, 13052971, 39158913]

約数ペア:

[(1, 39158913), (3, 13052971), (37, 1058349), (111, 352783), (131, 298923), (393, 99641), (2693, 14541), (4847, 8079)]