1021508001

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 1616609280

約数和(自身を除く): 595101279

約数列:

[1, 3, 9, 19, 31, 57, 93, 131, 171, 279, 393, 589, 1179, 1471, 1767, 2489, 4061, 4413, 5301, 7467, 12183, 13239, 22401, 27949, 36549, 45601, 77159, 83847, 136803, 192701, 231477, 251541, 410409, 578103, 694431, 866419, 1734309, 2599257, 3661319, 5973731, 7797771, 10983957, 17921193, 32951871, 53763579, 113500889, 340502667, 1021508001]

約数ペア:

[(1, 1021508001), (3, 340502667), (9, 113500889), (19, 53763579), (31, 32951871), (57, 17921193), (93, 10983957), (131, 7797771), (171, 5973731), (279, 3661319), (393, 2599257), (589, 1734309), (1179, 866419), (1471, 694431), (1767, 578103), (2489, 410409), (4061, 251541), (4413, 231477), (5301, 192701), (7467, 136803), (12183, 83847), (13239, 77159), (22401, 45601), (27949, 36549)]