28312471299

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1584269}}^1$

素因数の和:1584339

約数の個数: 32

約数和(自身を含む): 46235335680

約数和(自身を除く): 17922864381

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 1584269, 4752807, 11089883, 33269649, 36438187, 58617953, 109314561, 175853859, 255067309, 410325671, 765201927, 1230977013, 1348212919, 4044638757, 9437490433, 28312471299]

約数ペア:

[(1, 28312471299), (3, 9437490433), (7, 4044638757), (21, 1348212919), (23, 1230977013), (37, 765201927), (69, 410325671), (111, 255067309), (161, 175853859), (259, 109314561), (483, 58617953), (777, 36438187), (851, 33269649), (2553, 11089883), (5957, 4752807), (17871, 1584269)]