904904373

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1\times {\mathrm{1579}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 1284438880

約数和(自身を除く): 379534507

約数列:

[1, 3, 17, 51, 289, 661, 867, 1579, 1983, 4737, 11237, 26843, 33711, 80529, 191029, 456331, 573087, 1043719, 1368993, 3131157, 17743223, 53229669, 301634791, 904904373]

約数ペア:

[(1, 904904373), (3, 301634791), (17, 53229669), (51, 17743223), (289, 3131157), (661, 1368993), (867, 1043719), (1579, 573087), (1983, 456331), (4737, 191029), (11237, 80529), (26843, 33711)]