38878959

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97441}}^1$

素因数の和:97470

約数の個数: 16

約数和(自身を含む): 62362880

約数和(自身を除く): 23483921

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 97441, 292323, 682087, 1851379, 2046261, 5554137, 12959653, 38878959]

約数ペア:

[(1, 38878959), (3, 12959653), (7, 5554137), (19, 2046261), (21, 1851379), (57, 682087), (133, 292323), (399, 97441)]