31669029

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8819}}^1$

素因数の和:8854

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 24778971

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 8819, 26457, 61733, 79371, 167561, 185199, 238113, 502683, 555597, 1172927, 1508049, 1666791, 3518781, 4524147, 10556343, 31669029]

約数ペア:

[(1, 31669029), (3, 10556343), (7, 4524147), (9, 3518781), (19, 1666791), (21, 1508049), (27, 1172927), (57, 555597), (63, 502683), (133, 238113), (171, 185199), (189, 167561), (399, 79371), (513, 61733), (1197, 26457), (3591, 8819)]