315473361

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 486682368

約数和(自身を除く): 171209007

約数列:

[1, 3, 7, 21, 193, 277, 281, 579, 831, 843, 1351, 1939, 1967, 4053, 5817, 5901, 53461, 54233, 77837, 160383, 162699, 233511, 374227, 379631, 544859, 1122681, 1138893, 1634577, 15022541, 45067623, 105157787, 315473361]

約数ペア:

[(1, 315473361), (3, 105157787), (7, 45067623), (21, 15022541), (193, 1634577), (277, 1138893), (281, 1122681), (579, 544859), (831, 379631), (843, 374227), (1351, 233511), (1939, 162699), (1967, 160383), (4053, 77837), (5817, 54233), (5901, 53461)]