31006783

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 33530112

約数和(自身を除く): 2523329

約数列:

[1, 23, 41, 131, 251, 943, 3013, 5371, 5773, 10291, 32881, 123533, 236693, 756263, 1348121, 31006783]

約数ペア:

[(1, 31006783), (23, 1348121), (41, 756263), (131, 236693), (251, 123533), (943, 32881), (3013, 10291), (5371, 5773)]