29885779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 40089600

約数和(自身を除く): 10203821

約数列:

[1, 7, 11, 17, 77, 79, 119, 187, 289, 553, 869, 1309, 1343, 2023, 3179, 4913, 6083, 9401, 14773, 22253, 22831, 34391, 54043, 103411, 159817, 251141, 378301, 388127, 1757987, 2716889, 4269397, 29885779]

約数ペア:

[(1, 29885779), (7, 4269397), (11, 2716889), (17, 1757987), (77, 388127), (79, 378301), (119, 251141), (187, 159817), (289, 103411), (553, 54043), (869, 34391), (1309, 22831), (1343, 22253), (2023, 14773), (3179, 9401), (4913, 6083)]