3286773

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 5735340

約数和(自身を除く): 2448567

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 257, 261, 441, 609, 771, 1421, 1799, 1827, 2313, 4263, 5397, 7453, 12593, 12789, 16191, 22359, 37779, 52171, 67077, 113337, 156513, 365197, 469539, 1095591, 3286773]

約数ペア:

[(1, 3286773), (3, 1095591), (7, 469539), (9, 365197), (21, 156513), (29, 113337), (49, 67077), (63, 52171), (87, 37779), (147, 22359), (203, 16191), (257, 12789), (261, 12593), (441, 7453), (609, 5397), (771, 4263), (1421, 2313), (1799, 1827)]