556328577

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4099}}^1$

素因数の和:4413

約数の個数: 32

約数和(自身を含む): 887961600

約数和(自身を除く): 331633023

約数列:

[1, 3, 7, 21, 23, 69, 161, 281, 483, 843, 1967, 4099, 5901, 6463, 12297, 19389, 28693, 45241, 86079, 94277, 135723, 282831, 659939, 1151819, 1979817, 3455457, 8062733, 24188199, 26491837, 79475511, 185442859, 556328577]

約数ペア:

[(1, 556328577), (3, 185442859), (7, 79475511), (21, 26491837), (23, 24188199), (69, 8062733), (161, 3455457), (281, 1979817), (483, 1151819), (843, 659939), (1967, 282831), (4099, 135723), (5901, 94277), (6463, 86079), (12297, 45241), (19389, 28693)]