2135366919

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{881}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 3581061120

約数和(自身を除く): 1445694201

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 487, 553, 711, 881, 1461, 1659, 2643, 3409, 4383, 4977, 6167, 7929, 10227, 18501, 30681, 38473, 55503, 69599, 115419, 208797, 269311, 346257, 429047, 487193, 626391, 807933, 1287141, 1461579, 2423799, 3003329, 3861423, 4384737, 9009987, 27029961, 33894713, 101684139, 237262991, 305052417, 711788973, 2135366919]

約数ペア:

[(1, 2135366919), (3, 711788973), (7, 305052417), (9, 237262991), (21, 101684139), (63, 33894713), (79, 27029961), (237, 9009987), (487, 4384737), (553, 3861423), (711, 3003329), (881, 2423799), (1461, 1461579), (1659, 1287141), (2643, 807933), (3409, 626391), (4383, 487193), (4977, 429047), (6167, 346257), (7929, 269311), (10227, 208797), (18501, 115419), (30681, 69599), (38473, 55503)]