6400380987

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{710443}}^1$

素因数の和:710480

約数の個数: 48

約数和(自身を含む): 12412877568

約数和(自身を除く): 6012496581

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 710443, 2131329, 4973101, 6393987, 7814873, 9235759, 14919303, 23444619, 27707277, 44757909, 54704111, 64650313, 70333857, 83121831, 101593349, 164112333, 193950939, 304780047, 492336999, 581852817, 711153443, 914340141, 2133460329, 6400380987]

約数ペア:

[(1, 6400380987), (3, 2133460329), (7, 914340141), (9, 711153443), (11, 581852817), (13, 492336999), (21, 304780047), (33, 193950939), (39, 164112333), (63, 101593349), (77, 83121831), (91, 70333857), (99, 64650313), (117, 54704111), (143, 44757909), (231, 27707277), (273, 23444619), (429, 14919303), (693, 9235759), (819, 7814873), (1001, 6393987), (1287, 4973101), (3003, 2131329), (9009, 710443)]