16901469

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 27678560

約数和(自身を除く): 10777091

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7603, 22809, 68427, 98839, 144457, 296517, 433371, 889551, 1300113, 1877941, 5633823, 16901469]

約数ペア:

[(1, 16901469), (3, 5633823), (9, 1877941), (13, 1300113), (19, 889551), (39, 433371), (57, 296517), (117, 144457), (171, 98839), (247, 68427), (741, 22809), (2223, 7603)]