38025897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7331}}^1$

素因数の和:7373

約数の個数: 32

約数和(自身を含む): 65694720

約数和(自身を除く): 27668823

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 7331, 21993, 51317, 95303, 139289, 153951, 285909, 417867, 667121, 975023, 1810757, 2001363, 2925069, 5432271, 12675299, 38025897]

約数ペア:

[(1, 38025897), (3, 12675299), (7, 5432271), (13, 2925069), (19, 2001363), (21, 1810757), (39, 975023), (57, 667121), (91, 417867), (133, 285909), (247, 153951), (273, 139289), (399, 95303), (741, 51317), (1729, 21993), (5187, 7331)]