313640971

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{4133}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 369480384

約数和(自身を除く): 55839413

約数列:

[1, 7, 37, 259, 293, 2051, 4133, 10841, 28931, 75887, 152921, 1070447, 1210969, 8476783, 44805853, 313640971]

約数ペア:

[(1, 313640971), (7, 44805853), (37, 8476783), (259, 1210969), (293, 1070447), (2051, 152921), (4133, 75887), (10841, 28931)]