2034681747

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{108499}}^1$

素因数の和:108575

約数の個数: 32

約数和(自身を含む): 3333120000

約数和(自身を除く): 1298438253

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 108499, 325497, 759493, 2061481, 2278479, 5099453, 6184443, 14430367, 15298359, 35696171, 43291101, 96889607, 107088513, 290668821, 678227249, 2034681747]

約数ペア:

[(1, 2034681747), (3, 678227249), (7, 290668821), (19, 107088513), (21, 96889607), (47, 43291101), (57, 35696171), (133, 15298359), (141, 14430367), (329, 6184443), (399, 5099453), (893, 2278479), (987, 2061481), (2679, 759493), (6251, 325497), (18753, 108499)]