1203773823

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21397}}^1$

素因数の和:21476

約数の個数: 48

約数和(自身を含む): 2136376320

約数和(自身を除く): 932602497

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 987, 1197, 2679, 2961, 6251, 8037, 18753, 21397, 56259, 64191, 149779, 192573, 406543, 449337, 1005659, 1219629, 1348011, 2845801, 3016977, 3658887, 7039613, 8537403, 9050931, 19107521, 21118839, 25612209, 57322563, 63356517, 133752647, 171967689, 401257941, 1203773823]

約数ペア:

[(1, 1203773823), (3, 401257941), (7, 171967689), (9, 133752647), (19, 63356517), (21, 57322563), (47, 25612209), (57, 21118839), (63, 19107521), (133, 9050931), (141, 8537403), (171, 7039613), (329, 3658887), (399, 3016977), (423, 2845801), (893, 1348011), (987, 1219629), (1197, 1005659), (2679, 449337), (2961, 406543), (6251, 192573), (8037, 149779), (18753, 64191), (21397, 56259)]