15958869

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 22988160

約数和(自身を除く): 7029291

約数列:

[1, 3, 17, 51, 79, 233, 237, 289, 699, 867, 1343, 3961, 4029, 11883, 18407, 22831, 55221, 67337, 68493, 202011, 312919, 938757, 5319623, 15958869]

約数ペア:

[(1, 15958869), (3, 5319623), (17, 938757), (51, 312919), (79, 202011), (233, 68493), (237, 67337), (289, 55221), (699, 22831), (867, 18407), (1343, 11883), (3961, 4029)]