71502289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 77305536

約数和(自身を除く): 5803247

約数列:

[1, 17, 97, 131, 331, 1649, 2227, 5627, 12707, 32107, 43361, 216019, 545819, 737137, 4206017, 71502289]

約数ペア:

[(1, 71502289), (17, 4206017), (97, 737137), (131, 545819), (331, 216019), (1649, 43361), (2227, 32107), (5627, 12707)]