508714839

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 786633120

約数和(自身を除く): 277918281

約数列:

[1, 3, 9, 29, 41, 87, 123, 137, 261, 347, 369, 411, 1041, 1189, 1233, 3123, 3567, 3973, 5617, 10063, 10701, 11919, 14227, 16851, 30189, 35757, 42681, 47539, 50553, 90567, 128043, 142617, 162893, 412583, 427851, 488679, 1237749, 1378631, 1466037, 1949099, 3713247, 4135893, 5847297, 12407679, 17541891, 56523871, 169571613, 508714839]

約数ペア:

[(1, 508714839), (3, 169571613), (9, 56523871), (29, 17541891), (41, 12407679), (87, 5847297), (123, 4135893), (137, 3713247), (261, 1949099), (347, 1466037), (369, 1378631), (411, 1237749), (1041, 488679), (1189, 427851), (1233, 412583), (3123, 162893), (3567, 142617), (3973, 128043), (5617, 90567), (10063, 50553), (10701, 47539), (11919, 42681), (14227, 35757), (16851, 30189)]