40971007

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{10859}}^1$

素因数の和:10891

約数の個数: 16

約数和(自身を含む): 52128000

約数和(自身を除く): 11156993

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 10859, 76013, 119449, 532091, 836143, 3724637, 5853001, 40971007]

約数ペア:

[(1, 40971007), (7, 5853001), (11, 3724637), (49, 836143), (77, 532091), (343, 119449), (539, 76013), (3773, 10859)]