15447327

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13879}}^1$

素因数の和:13942

約数の個数: 16

約数和(自身を含む): 23984640

約数和(自身を除く): 8537313

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 13879, 41637, 97153, 291459, 735587, 2206761, 5149109, 15447327]

約数ペア:

[(1, 15447327), (3, 5149109), (7, 2206761), (21, 735587), (53, 291459), (159, 97153), (371, 41637), (1113, 13879)]