2057417817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{37871}}^1$

素因数の和:38093

約数の個数: 32

約数和(自身を含む): 3393331200

約数和(自身を除く): 1335913383

約数列:

[1, 3, 7, 13, 21, 39, 91, 199, 273, 597, 1393, 2587, 4179, 7761, 18109, 37871, 54327, 113613, 265097, 492323, 795291, 1476969, 3446261, 7536329, 10338783, 22608987, 52754303, 97972277, 158262909, 293916831, 685805939, 2057417817]

約数ペア:

[(1, 2057417817), (3, 685805939), (7, 293916831), (13, 158262909), (21, 97972277), (39, 52754303), (91, 22608987), (199, 10338783), (273, 7536329), (597, 3446261), (1393, 1476969), (2587, 795291), (4179, 492323), (7761, 265097), (18109, 113613), (37871, 54327)]