2974156731

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1210483}}^1$

素因数の和:1210512

約数の個数: 32

約数和(自身を含む): 5422968320

約数和(自身を除く): 2448811589

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 1210483, 3631449, 8473381, 10894347, 15736279, 25420143, 32683041, 47208837, 76260429, 110153953, 141626511, 228781287, 330461859, 424879533, 991385577, 2974156731]

約数ペア:

[(1, 2974156731), (3, 991385577), (7, 424879533), (9, 330461859), (13, 228781287), (21, 141626511), (27, 110153953), (39, 76260429), (63, 47208837), (91, 32683041), (117, 25420143), (189, 15736279), (273, 10894347), (351, 8473381), (819, 3631449), (2457, 1210483)]