2943084417

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347759}}^1$

素因数の和:347813

約数の個数: 32

約数和(自身を含む): 4985487360

約数和(自身を除く): 2042402943

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 347759, 1043277, 2434313, 4520867, 7302939, 10780529, 13562601, 31646069, 32341587, 75463703, 94938207, 140146877, 226391109, 420440631, 981028139, 2943084417]

約数ペア:

[(1, 2943084417), (3, 981028139), (7, 420440631), (13, 226391109), (21, 140146877), (31, 94938207), (39, 75463703), (91, 32341587), (93, 31646069), (217, 13562601), (273, 10780529), (403, 7302939), (651, 4520867), (1209, 2434313), (2821, 1043277), (8463, 347759)]