29403621

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 49392000

約数和(自身を除く): 19988379

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4409, 6669, 13227, 39681, 57317, 83771, 119043, 171951, 251313, 515853, 753939, 1089023, 1547559, 2261817, 3267069, 9801207, 29403621]

約数ペア:

[(1, 29403621), (3, 9801207), (9, 3267069), (13, 2261817), (19, 1547559), (27, 1089023), (39, 753939), (57, 515853), (117, 251313), (171, 171951), (247, 119043), (351, 83771), (513, 57317), (741, 39681), (2223, 13227), (4409, 6669)]