142555791

素因数分解:

$3^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{4219}}^1$

素因数の和:5838

約数の個数: 16

約数和(自身を含む): 217414400

約数和(自身を除く): 74858609

約数列:

[1, 3, 7, 21, 1609, 4219, 4827, 11263, 12657, 29533, 33789, 88599, 6788371, 20365113, 47518597, 142555791]

約数ペア:

[(1, 142555791), (3, 47518597), (7, 20365113), (21, 6788371), (1609, 88599), (4219, 33789), (4827, 29533), (11263, 12657)]