4986347517

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{19427}}^1$

素因数の和:19550

約数の個数: 36

約数和(自身を含む): 7698150720

約数和(自身を除く): 2711803203

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 361, 711, 1083, 1501, 3249, 4503, 13509, 19427, 28519, 58281, 85557, 174843, 256671, 369113, 1107339, 1534733, 3322017, 4604199, 7013147, 13812597, 21039441, 29159927, 63118323, 87479781, 262439343, 554038613, 1662115839, 4986347517]

約数ペア:

[(1, 4986347517), (3, 1662115839), (9, 554038613), (19, 262439343), (57, 87479781), (79, 63118323), (171, 29159927), (237, 21039441), (361, 13812597), (711, 7013147), (1083, 4604199), (1501, 3322017), (3249, 1534733), (4503, 1107339), (13509, 369113), (19427, 256671), (28519, 174843), (58281, 85557)]