38854221

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97379}}^1$

素因数の和:97408

約数の個数: 16

約数和(自身を含む): 62323200

約数和(自身を除く): 23468979

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 97379, 292137, 681653, 1850201, 2044959, 5550603, 12951407, 38854221]

約数ペア:

[(1, 38854221), (3, 12951407), (7, 5550603), (19, 2044959), (21, 1850201), (57, 681653), (133, 292137), (399, 97379)]