289487958

素因数分解:

$2^1\times 3^1\times {\mathrm{3187}}^1\times {\mathrm{15139}}^1$

素因数の和:18331

約数の個数: 16

約数和(自身を含む): 579195840

約数和(自身を除く): 289707882

約数列:

[1, 2, 3, 6, 3187, 6374, 9561, 15139, 19122, 30278, 45417, 90834, 48247993, 96495986, 144743979, 289487958]

約数ペア:

[(1, 289487958), (2, 144743979), (3, 96495986), (6, 48247993), (3187, 90834), (6374, 45417), (9561, 30278), (15139, 19122)]