289344369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{298601}}^1$

素因数の和:298640

約数の個数: 16

約数和(自身を含む): 429986880

約数和(自身を除く): 140642511

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 298601, 895803, 5076217, 5673419, 15228651, 17020257, 96448123, 289344369]

約数ペア:

[(1, 289344369), (3, 96448123), (17, 17020257), (19, 15228651), (51, 5673419), (57, 5076217), (323, 895803), (969, 298601)]