248793897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{19381}}^1$

素因数の和:19784

約数の個数: 16

約数和(自身を含む): 362831040

約数和(自身を除く): 114037143

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 19381, 58143, 213191, 639573, 7539209, 22617627, 82931299, 248793897]

約数ペア:

[(1, 248793897), (3, 82931299), (11, 22617627), (33, 7539209), (389, 639573), (1167, 213191), (4279, 58143), (12837, 19381)]