29007297

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7919}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 46949760

約数和(自身を除く): 17942463

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 7919, 23757, 71271, 87109, 261327, 293003, 783981, 879009, 2637027, 3223033, 9669099, 29007297]

約数ペア:

[(1, 29007297), (3, 9669099), (9, 3223033), (11, 2637027), (33, 879009), (37, 783981), (99, 293003), (111, 261327), (333, 87109), (407, 71271), (1221, 23757), (3663, 7919)]