2865171001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1200323}}^1$

素因数の和:1200372

約数の個数: 16

約数和(自身を含む): 3687395328

約数和(自身を除く): 822224327

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 1200323, 8402261, 13203553, 37210013, 92424871, 260470091, 409310143, 2865171001]

約数ペア:

[(1, 2865171001), (7, 409310143), (11, 260470091), (31, 92424871), (77, 37210013), (217, 13203553), (341, 8402261), (2387, 1200323)]