56218967

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3041}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 68140800

約数和(自身を除く): 11921833

約数列:

[1, 7, 19, 133, 139, 973, 2641, 3041, 18487, 21287, 57779, 404453, 422699, 2958893, 8031281, 56218967]

約数ペア:

[(1, 56218967), (7, 8031281), (19, 2958893), (133, 422699), (139, 404453), (973, 57779), (2641, 21287), (3041, 18487)]