121999074

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{655909}}^1$

素因数の和:655945

約数の個数: 16

約数和(自身を含む): 251869440

約数和(自身を除く): 129870366

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 655909, 1311818, 1967727, 3935454, 20333179, 40666358, 60999537, 121999074]

約数ペア:

[(1, 121999074), (2, 60999537), (3, 40666358), (6, 20333179), (31, 3935454), (62, 1967727), (93, 1311818), (186, 655909)]