990603

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 1545600

約数和(自身を除く): 554997

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1931, 5793, 17379, 36689, 52137, 110067, 330201, 990603]

約数ペア:

[(1, 990603), (3, 330201), (9, 110067), (19, 52137), (27, 36689), (57, 17379), (171, 5793), (513, 1931)]