16371129621

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{309479}}^1$

素因数の和:309729

約数の個数: 32

約数和(自身を含む): 27333273600

約数和(自身を除く): 10962143979

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1603, 2519, 4809, 7557, 17633, 52899, 309479, 928437, 2166353, 3404269, 6499059, 10212807, 23829883, 70870691, 71489649, 212612073, 496094837, 779577601, 1488284511, 2338732803, 5457043207, 16371129621]

約数ペア:

[(1, 16371129621), (3, 5457043207), (7, 2338732803), (11, 1488284511), (21, 779577601), (33, 496094837), (77, 212612073), (229, 71489649), (231, 70870691), (687, 23829883), (1603, 10212807), (2519, 6499059), (4809, 3404269), (7557, 2166353), (17633, 928437), (52899, 309479)]