242568207

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{57467}}^1$

素因数の和:57547

約数の個数: 24

約数和(自身を含む): 406413696

約数和(自身を除く): 163845489

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 57467, 172401, 402269, 517203, 1206807, 3620421, 3850289, 11550867, 26952023, 34652601, 80856069, 242568207]

約数ペア:

[(1, 242568207), (3, 80856069), (7, 34652601), (9, 26952023), (21, 11550867), (63, 3850289), (67, 3620421), (201, 1206807), (469, 517203), (603, 402269), (1407, 172401), (4221, 57467)]