8889377813

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{225613}}^1$

素因数の和:225716

約数の個数: 12

約数和(自身を含む): 9409457484

約数和(自身を除く): 520079671

約数列:

[1, 31, 41, 961, 1271, 39401, 225613, 6994003, 9250133, 216814093, 286754123, 8889377813]

約数ペア:

[(1, 8889377813), (31, 286754123), (41, 216814093), (961, 9250133), (1271, 6994003), (39401, 225613)]