1019194821

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 1559376000

約数和(自身を除く): 540181179

約数列:

[1, 3, 9, 29, 67, 87, 167, 201, 261, 349, 501, 603, 1047, 1503, 1943, 3141, 4843, 5829, 10121, 11189, 14529, 17487, 23383, 30363, 33567, 43587, 58283, 70149, 91089, 100701, 174849, 210447, 324481, 524547, 678107, 973443, 1690207, 2034321, 2920329, 3904961, 5070621, 6102963, 11714883, 15211863, 35144649, 113243869, 339731607, 1019194821]

約数ペア:

[(1, 1019194821), (3, 339731607), (9, 113243869), (29, 35144649), (67, 15211863), (87, 11714883), (167, 6102963), (201, 5070621), (261, 3904961), (349, 2920329), (501, 2034321), (603, 1690207), (1047, 973443), (1503, 678107), (1943, 524547), (3141, 324481), (4843, 210447), (5829, 174849), (10121, 100701), (11189, 91089), (14529, 70149), (17487, 58283), (23383, 43587), (30363, 33567)]