620073363

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12689}}^1$

素因数の和:12891

約数の個数: 32

約数和(自身を含む): 1023321600

約数和(自身を除く): 403248237

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 1253, 2327, 3759, 6981, 12689, 16289, 38067, 48867, 88823, 164957, 266469, 494871, 1154699, 2271331, 3464097, 6813993, 15899317, 29527303, 47697951, 88581909, 206691121, 620073363]

約数ペア:

[(1, 620073363), (3, 206691121), (7, 88581909), (13, 47697951), (21, 29527303), (39, 15899317), (91, 6813993), (179, 3464097), (273, 2271331), (537, 1154699), (1253, 494871), (2327, 266469), (3759, 164957), (6981, 88823), (12689, 48867), (16289, 38067)]