29933757

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:782

約数の個数: 36

約数和(自身を含む): 50862240

約数和(自身を除く): 20928483

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 659, 721, 927, 1977, 2163, 4613, 5047, 5931, 6489, 13839, 15141, 32291, 41517, 45423, 67877, 96873, 203631, 290619, 475139, 610893, 1425417, 3325973, 4276251, 9977919, 29933757]

約数ペア:

[(1, 29933757), (3, 9977919), (7, 4276251), (9, 3325973), (21, 1425417), (49, 610893), (63, 475139), (103, 290619), (147, 203631), (309, 96873), (441, 67877), (659, 45423), (721, 41517), (927, 32291), (1977, 15141), (2163, 13839), (4613, 6489), (5047, 5931)]