985331823

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{660853}}^1$

素因数の和:660934

約数の個数: 16

約数和(自身を含む): 1522607616

約数和(自身を除く): 537275793

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 660853, 1982559, 4625971, 13877913, 46920563, 140761689, 328443941, 985331823]

約数ペア:

[(1, 985331823), (3, 328443941), (7, 140761689), (21, 46920563), (71, 13877913), (213, 4625971), (497, 1982559), (1491, 660853)]