400753881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{9221}}^1$

素因数の和:9677

約数の個数: 24

約数和(自身を含む): 632998080

約数和(自身を除く): 232244199

約数列:

[1, 3, 9, 11, 33, 99, 439, 1317, 3951, 4829, 9221, 14487, 27663, 43461, 82989, 101431, 304293, 912879, 4048019, 12144057, 36432171, 44528209, 133584627, 400753881]

約数ペア:

[(1, 400753881), (3, 133584627), (9, 44528209), (11, 36432171), (33, 12144057), (99, 4048019), (439, 912879), (1317, 304293), (3951, 101431), (4829, 82989), (9221, 43461), (14487, 27663)]