16336341

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 27081600

約数和(自身を除く): 10745259

約数列:

[1, 3, 7, 9, 21, 63, 349, 743, 1047, 2229, 2443, 3141, 5201, 6687, 7329, 15603, 21987, 46809, 259307, 777921, 1815149, 2333763, 5445447, 16336341]

約数ペア:

[(1, 16336341), (3, 5445447), (7, 2333763), (9, 1815149), (21, 777921), (63, 259307), (349, 46809), (743, 21987), (1047, 15603), (2229, 7329), (2443, 6687), (3141, 5201)]