1040544687

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 1822141440

約数和(自身を除く): 781596753

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 139, 221, 273, 357, 417, 663, 973, 1547, 1613, 1807, 2363, 2919, 4641, 4839, 5421, 7089, 11291, 12649, 16541, 20969, 27421, 30719, 33873, 37947, 49623, 62907, 82263, 92157, 146783, 191947, 215033, 224207, 356473, 440349, 575841, 645099, 672621, 1069419, 1569449, 2495311, 2914691, 3811519, 4708347, 7485933, 8744073, 11434557, 20402837, 26680633, 49549747, 61208511, 80041899, 148649241, 346848229, 1040544687]

約数ペア:

[(1, 1040544687), (3, 346848229), (7, 148649241), (13, 80041899), (17, 61208511), (21, 49549747), (39, 26680633), (51, 20402837), (91, 11434557), (119, 8744073), (139, 7485933), (221, 4708347), (273, 3811519), (357, 2914691), (417, 2495311), (663, 1569449), (973, 1069419), (1547, 672621), (1613, 645099), (1807, 575841), (2363, 440349), (2919, 356473), (4641, 224207), (4839, 215033), (5421, 191947), (7089, 146783), (11291, 92157), (12649, 82263), (16541, 62907), (20969, 49623), (27421, 37947), (30719, 33873)]