12312513

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{24001}}^1$

素因数の和:24029

約数の個数: 16

約数和(自身を含む): 19201600

約数和(自身を除く): 6889087

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 24001, 72003, 216009, 456019, 648027, 1368057, 4104171, 12312513]

約数ペア:

[(1, 12312513), (3, 4104171), (9, 1368057), (19, 648027), (27, 456019), (57, 216009), (171, 72003), (513, 24001)]