85103641

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{91411}}^1$

素因数の和:91444

約数の個数: 12

約数和(自身を含む): 104209680

約数和(自身を除く): 19106039

約数列:

[1, 7, 19, 49, 133, 931, 91411, 639877, 1736809, 4479139, 12157663, 85103641]

約数ペア:

[(1, 85103641), (7, 12157663), (19, 4479139), (49, 1736809), (133, 639877), (931, 91411)]