12883323591

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{7643}}^1$

素因数の和:8220

約数の個数: 32

約数和(自身を含む): 19262880000

約数和(自身を除く): 6379556409

約数列:

[1, 3, 9, 27, 149, 419, 447, 1257, 1341, 3771, 4023, 7643, 11313, 22929, 62431, 68787, 187293, 206361, 561879, 1138807, 1685637, 3202417, 3416421, 9607251, 10249263, 28821753, 30747789, 86465259, 477160133, 1431480399, 4294441197, 12883323591]

約数ペア:

[(1, 12883323591), (3, 4294441197), (9, 1431480399), (27, 477160133), (149, 86465259), (419, 30747789), (447, 28821753), (1257, 10249263), (1341, 9607251), (3771, 3416421), (4023, 3202417), (7643, 1685637), (11313, 1138807), (22929, 561879), (62431, 206361), (68787, 187293)]