16961385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 31491072

約数和(自身を除く): 14529687

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 2411, 7035, 7233, 12055, 16877, 36165, 50631, 84385, 161537, 253155, 484611, 807685, 1130759, 2423055, 3392277, 5653795, 16961385]

約数ペア:

[(1, 16961385), (3, 5653795), (5, 3392277), (7, 2423055), (15, 1130759), (21, 807685), (35, 484611), (67, 253155), (105, 161537), (201, 84385), (335, 50631), (469, 36165), (1005, 16877), (1407, 12055), (2345, 7233), (2411, 7035)]