2219103693

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2719}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 3436992000

約数和(自身を除く): 1217888307

約数列:

[1, 3, 9, 29, 53, 59, 87, 159, 177, 261, 477, 531, 1537, 1711, 2719, 3127, 4611, 5133, 8157, 9381, 13833, 15399, 24471, 28143, 78851, 90683, 144107, 160421, 236553, 272049, 432321, 481263, 709659, 816147, 1296963, 1443789, 4179103, 4652209, 8502313, 12537309, 13956627, 25506939, 37611927, 41869881, 76520817, 246567077, 739701231, 2219103693]

約数ペア:

[(1, 2219103693), (3, 739701231), (9, 246567077), (29, 76520817), (53, 41869881), (59, 37611927), (87, 25506939), (159, 13956627), (177, 12537309), (261, 8502313), (477, 4652209), (531, 4179103), (1537, 1443789), (1711, 1296963), (2719, 816147), (3127, 709659), (4611, 481263), (5133, 432321), (8157, 272049), (9381, 236553), (13833, 160421), (15399, 144107), (24471, 90683), (28143, 78851)]