379790209

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 398545920

約数和(自身を除く): 18755711

約数列:

[1, 53, 61, 79, 1487, 3233, 4187, 4819, 78811, 90707, 117473, 255407, 4807471, 6226069, 7165853, 379790209]

約数ペア:

[(1, 379790209), (53, 7165853), (61, 6226069), (79, 4807471), (1487, 255407), (3233, 117473), (4187, 90707), (4819, 78811)]