29883789

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4522

約数の個数: 32

約数和(自身を含む): 50198400

約数和(自身を除く): 20314611

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4481, 6669, 13443, 40329, 58253, 85139, 120987, 174759, 255417, 524277, 766251, 1106807, 1572831, 2298753, 3320421, 9961263, 29883789]

約数ペア:

[(1, 29883789), (3, 9961263), (9, 3320421), (13, 2298753), (19, 1572831), (27, 1106807), (39, 766251), (57, 524277), (117, 255417), (171, 174759), (247, 120987), (351, 85139), (513, 58253), (741, 40329), (2223, 13443), (4481, 6669)]