236351013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 348902400

約数和(自身を除く): 112551387

約数列:

[1, 3, 19, 23, 57, 69, 139, 417, 437, 1297, 1311, 2641, 3197, 3891, 7923, 9591, 24643, 29831, 60743, 73929, 89493, 180283, 182229, 540849, 566789, 1700367, 3425377, 4146509, 10276131, 12439527, 78783671, 236351013]

約数ペア:

[(1, 236351013), (3, 78783671), (19, 12439527), (23, 10276131), (57, 4146509), (69, 3425377), (139, 1700367), (417, 566789), (437, 540849), (1297, 182229), (1311, 180283), (2641, 89493), (3197, 73929), (3891, 60743), (7923, 29831), (9591, 24643)]