2938598313

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{7057}}^1$

素因数の和:7397

約数の個数: 32

約数和(自身を含む): 4553256960

約数和(自身を除く): 1614658647

約数列:

[1, 3, 7, 21, 79, 237, 251, 553, 753, 1659, 1757, 5271, 7057, 19829, 21171, 49399, 59487, 138803, 148197, 416409, 557503, 1672509, 1771307, 3902521, 5313921, 11707563, 12399149, 37197447, 139933253, 419799759, 979532771, 2938598313]

約数ペア:

[(1, 2938598313), (3, 979532771), (7, 419799759), (21, 139933253), (79, 37197447), (237, 12399149), (251, 11707563), (553, 5313921), (753, 3902521), (1659, 1771307), (1757, 1672509), (5271, 557503), (7057, 416409), (19829, 148197), (21171, 138803), (49399, 59487)]