4970637

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 8264256

約数和(自身を除く): 3293619

約数列:

[1, 3, 7, 9, 21, 63, 257, 307, 771, 921, 1799, 2149, 2313, 2763, 5397, 6447, 16191, 19341, 78899, 236697, 552293, 710091, 1656879, 4970637]

約数ペア:

[(1, 4970637), (3, 1656879), (7, 710091), (9, 552293), (21, 236697), (63, 78899), (257, 19341), (307, 16191), (771, 6447), (921, 5397), (1799, 2763), (2149, 2313)]