3988893597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 6050021376

約数和(自身を除く): 2061127779

約数列:

[1, 3, 13, 31, 39, 83, 93, 127, 249, 313, 381, 403, 939, 1079, 1209, 1651, 2573, 3237, 3937, 4069, 4953, 7719, 9703, 10541, 11811, 12207, 25979, 29109, 31623, 33449, 39751, 51181, 77937, 100347, 119253, 126139, 137033, 153543, 326771, 337727, 378417, 411099, 516763, 805349, 980313, 1013181, 1232281, 1550289, 2416047, 3299333, 3696843, 4248023, 9897999, 10469537, 12744069, 16019653, 31408611, 42891329, 48058959, 102279323, 128673987, 306837969, 1329631199, 3988893597]

約数ペア:

[(1, 3988893597), (3, 1329631199), (13, 306837969), (31, 128673987), (39, 102279323), (83, 48058959), (93, 42891329), (127, 31408611), (249, 16019653), (313, 12744069), (381, 10469537), (403, 9897999), (939, 4248023), (1079, 3696843), (1209, 3299333), (1651, 2416047), (2573, 1550289), (3237, 1232281), (3937, 1013181), (4069, 980313), (4953, 805349), (7719, 516763), (9703, 411099), (10541, 378417), (11811, 337727), (12207, 326771), (25979, 153543), (29109, 137033), (31623, 126139), (33449, 119253), (39751, 100347), (51181, 77937)]