1187222049

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{178021}}^1$

素因数の和:178062

約数の個数: 32

約数和(自身を含む): 1993846400

約数和(自身を除く): 806624351

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 178021, 534063, 1602189, 2314273, 3382399, 4806567, 6942819, 10147197, 20828457, 30441591, 43971187, 62485371, 91324773, 131913561, 395740683, 1187222049]

約数ペア:

[(1, 1187222049), (3, 395740683), (9, 131913561), (13, 91324773), (19, 62485371), (27, 43971187), (39, 30441591), (57, 20828457), (117, 10147197), (171, 6942819), (247, 4806567), (351, 3382399), (513, 2314273), (741, 1602189), (2223, 534063), (6669, 178021)]