978902961087

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1\times {\mathrm{2491589}}^1$

素因数の和:2492522

約数の個数: 16

約数和(自身を含む): 1314483153120

約数和(自身を除く): 335580192033

約数列:

[1, 3, 173, 519, 757, 2271, 130961, 392883, 2491589, 7474767, 431044897, 1293134691, 1886132873, 5658398619, 326300987029, 978902961087]

約数ペア:

[(1, 978902961087), (3, 326300987029), (173, 5658398619), (519, 1886132873), (757, 1293134691), (2271, 431044897), (130961, 7474767), (392883, 2491589)]