190491393

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{1373}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 257212800

約数和(自身を除く): 66721407

約数列:

[1, 3, 103, 309, 449, 1347, 1373, 4119, 46247, 138741, 141419, 424257, 616477, 1849431, 63497131, 190491393]

約数ペア:

[(1, 190491393), (3, 63497131), (103, 1849431), (309, 616477), (449, 424257), (1347, 141419), (1373, 138741), (4119, 46247)]