6917631

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 11235840

約数和(自身を除く): 4318209

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 307, 609, 777, 921, 1073, 2149, 3219, 6447, 7511, 8903, 11359, 22533, 26709, 34077, 62321, 79513, 186963, 238539, 329411, 988233, 2305877, 6917631]

約数ペア:

[(1, 6917631), (3, 2305877), (7, 988233), (21, 329411), (29, 238539), (37, 186963), (87, 79513), (111, 62321), (203, 34077), (259, 26709), (307, 22533), (609, 11359), (777, 8903), (921, 7511), (1073, 6447), (2149, 3219)]