10221237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 16016000

約数和(自身を除く): 5794763

約数列:

[1, 3, 9, 13, 39, 117, 199, 439, 597, 1317, 1791, 2587, 3951, 5707, 7761, 17121, 23283, 51363, 87361, 262083, 786249, 1135693, 3407079, 10221237]

約数ペア:

[(1, 10221237), (3, 3407079), (9, 1135693), (13, 786249), (39, 262083), (117, 87361), (199, 51363), (439, 23283), (597, 17121), (1317, 7761), (1791, 5707), (2587, 3951)]