87963407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{3823}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 106460160

約数和(自身を除く): 18496753

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 3823, 23009, 26761, 72637, 508459, 661379, 4629653, 12566201, 87963407]

約数ペア:

[(1, 87963407), (7, 12566201), (19, 4629653), (133, 661379), (173, 508459), (1211, 72637), (3287, 26761), (3823, 23009)]