31162539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6361}}^1$

素因数の和:6458

約数の個数: 16

約数和(自身を含む): 43974144

約数和(自身を除く): 12811605

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 6361, 19083, 146303, 438909, 451631, 1354893, 10387513, 31162539]

約数ペア:

[(1, 31162539), (3, 10387513), (23, 1354893), (69, 451631), (71, 438909), (213, 146303), (1633, 19083), (4899, 6361)]