29391621

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 45882720

約数和(自身を除く): 16491099

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1117, 1253, 3351, 3759, 7819, 8771, 23457, 26313, 54733, 164199, 199943, 599829, 1399601, 4198803, 9797207, 29391621]

約数ペア:

[(1, 29391621), (3, 9797207), (7, 4198803), (21, 1399601), (49, 599829), (147, 199943), (179, 164199), (537, 54733), (1117, 26313), (1253, 23457), (3351, 8771), (3759, 7819)]