161431417

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{11411}}^1$

素因数の和:11508

約数の個数: 16

約数和(自身を含む): 192817152

約数和(自身を除く): 31385735

約数列:

[1, 7, 43, 47, 301, 329, 2021, 11411, 14147, 79877, 490673, 536317, 3434711, 3754219, 23061631, 161431417]

約数ペア:

[(1, 161431417), (7, 23061631), (43, 3754219), (47, 3434711), (301, 536317), (329, 490673), (2021, 79877), (11411, 14147)]