15399131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 17276928

約数和(自身を除く): 1877797

約数列:

[1, 11, 73, 127, 151, 803, 1397, 1661, 9271, 11023, 19177, 101981, 121253, 210947, 1399921, 15399131]

約数ペア:

[(1, 15399131), (11, 1399921), (73, 210947), (127, 121253), (151, 101981), (803, 19177), (1397, 11023), (1661, 9271)]