2047874043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{3167}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 2992619520

約数和(自身を除く): 944745477

約数列:

[1, 3, 17, 31, 51, 93, 409, 527, 1227, 1581, 3167, 6953, 9501, 12679, 20859, 38037, 53839, 98177, 161517, 215543, 294531, 646629, 1295303, 1669009, 3885909, 5007027, 22020151, 40154393, 66060453, 120463179, 682624681, 2047874043]

約数ペア:

[(1, 2047874043), (3, 682624681), (17, 120463179), (31, 66060453), (51, 40154393), (93, 22020151), (409, 5007027), (527, 3885909), (1227, 1669009), (1581, 1295303), (3167, 646629), (6953, 294531), (9501, 215543), (12679, 161517), (20859, 98177), (38037, 53839)]