31314393

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 50090976

約数和(自身を除く): 18776583

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 4721, 6633, 14163, 42489, 51931, 155793, 316307, 467379, 948921, 2846763, 3479377, 10438131, 31314393]

約数ペア:

[(1, 31314393), (3, 10438131), (9, 3479377), (11, 2846763), (33, 948921), (67, 467379), (99, 316307), (201, 155793), (603, 51931), (737, 42489), (2211, 14163), (4721, 6633)]