387547851

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 547200000

約数和(自身を除く): 159652149

約数列:

[1, 3, 29, 79, 87, 113, 237, 339, 499, 1497, 2291, 3277, 6873, 8927, 9831, 14471, 26781, 39421, 43413, 56387, 118263, 169161, 258883, 776649, 1143209, 1635223, 3429627, 4454573, 4905669, 13363719, 129182617, 387547851]

約数ペア:

[(1, 387547851), (3, 129182617), (29, 13363719), (79, 4905669), (87, 4454573), (113, 3429627), (237, 1635223), (339, 1143209), (499, 776649), (1497, 258883), (2291, 169161), (3277, 118263), (6873, 56387), (8927, 43413), (9831, 39421), (14471, 26781)]