249569427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{38747}}^1$

素因数の和:38882

約数の個数: 16

約数和(自身を含む): 353381760

約数和(自身を除く): 103812333

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 38747, 116241, 736193, 2208579, 4378411, 13135233, 83189809, 249569427]

約数ペア:

[(1, 249569427), (3, 83189809), (19, 13135233), (57, 4378411), (113, 2208579), (339, 736193), (2147, 116241), (6441, 38747)]