7388139789

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{11839}}^1$

素因数の和:12674

約数の個数: 32

約数和(自身を含む): 11337984000

約数和(自身を除く): 3949844211

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 797, 2391, 7173, 11839, 21519, 23113, 35517, 69339, 106551, 208017, 319653, 343331, 624051, 1029993, 3089979, 9269937, 9435683, 28307049, 84921147, 254763441, 273634807, 820904421, 2462713263, 7388139789]

約数ペア:

[(1, 7388139789), (3, 2462713263), (9, 820904421), (27, 273634807), (29, 254763441), (87, 84921147), (261, 28307049), (783, 9435683), (797, 9269937), (2391, 3089979), (7173, 1029993), (11839, 624051), (21519, 343331), (23113, 319653), (35517, 208017), (69339, 106551)]