248860461

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{6449}}^1$

素因数の和:7148

約数の個数: 16

約数和(自身を含む): 349848000

約数和(自身を除く): 100987539

約数列:

[1, 3, 19, 57, 677, 2031, 6449, 12863, 19347, 38589, 122531, 367593, 4365973, 13097919, 82953487, 248860461]

約数ペア:

[(1, 248860461), (3, 82953487), (19, 13097919), (57, 4365973), (677, 367593), (2031, 122531), (6449, 38589), (12863, 19347)]