9312147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 6412653

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 71, 117, 171, 177, 213, 247, 531, 639, 741, 767, 923, 1121, 1349, 2223, 2301, 2769, 3363, 4047, 4189, 6903, 8307, 10089, 12141, 12567, 14573, 17537, 37701, 43719, 52611, 54457, 79591, 131157, 157833, 163371, 238773, 490113, 716319, 1034683, 3104049, 9312147]

約数ペア:

[(1, 9312147), (3, 3104049), (9, 1034683), (13, 716319), (19, 490113), (39, 238773), (57, 163371), (59, 157833), (71, 131157), (117, 79591), (171, 54457), (177, 52611), (213, 43719), (247, 37701), (531, 17537), (639, 14573), (741, 12567), (767, 12141), (923, 10089), (1121, 8307), (1349, 6903), (2223, 4189), (2301, 4047), (2769, 3363)]