42602427

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35591}}^1$

素因数の和:35623

約数の個数: 24

約数和(自身を含む): 74031360

約数和(自身を除く): 31428933

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 35591, 106773, 249137, 320319, 676229, 747411, 2028687, 2242233, 4733603, 6086061, 14200809, 42602427]

約数ペア:

[(1, 42602427), (3, 14200809), (7, 6086061), (9, 4733603), (19, 2242233), (21, 2028687), (57, 747411), (63, 676229), (133, 320319), (171, 249137), (399, 106773), (1197, 35591)]