1946206773

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 3272645376

約数和(自身を除く): 1326438603

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 257, 497, 639, 771, 1491, 1693, 1799, 2313, 4473, 5079, 5397, 11851, 15237, 16191, 18247, 35553, 54741, 106659, 120203, 127729, 164223, 360609, 383187, 435101, 841421, 1081827, 1149561, 1305303, 2524263, 3045707, 3915909, 7572789, 9137121, 27411363, 30892171, 92676513, 216245197, 278029539, 648735591, 1946206773]

約数ペア:

[(1, 1946206773), (3, 648735591), (7, 278029539), (9, 216245197), (21, 92676513), (63, 30892171), (71, 27411363), (213, 9137121), (257, 7572789), (497, 3915909), (639, 3045707), (771, 2524263), (1491, 1305303), (1693, 1149561), (1799, 1081827), (2313, 841421), (4473, 435101), (5079, 383187), (5397, 360609), (11851, 164223), (15237, 127729), (16191, 120203), (18247, 106659), (35553, 54741)]