2017789659

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 3117014784

約数和(自身を除く): 1099225125

約数列:

[1, 3, 9, 31, 53, 61, 93, 159, 183, 279, 477, 549, 1643, 1891, 2237, 3233, 4929, 5673, 6711, 9699, 14787, 17019, 20133, 29097, 69347, 100223, 118561, 136457, 208041, 300669, 355683, 409371, 624123, 902007, 1067049, 1228113, 3675391, 4230167, 7232221, 11026173, 12690501, 21696663, 33078519, 38071503, 65089989, 224198851, 672596553, 2017789659]

約数ペア:

[(1, 2017789659), (3, 672596553), (9, 224198851), (31, 65089989), (53, 38071503), (61, 33078519), (93, 21696663), (159, 12690501), (183, 11026173), (279, 7232221), (477, 4230167), (549, 3675391), (1643, 1228113), (1891, 1067049), (2237, 902007), (3233, 624123), (4929, 409371), (5673, 355683), (6711, 300669), (9699, 208041), (14787, 136457), (17019, 118561), (20133, 100223), (29097, 69347)]