394501497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3463}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 595918848

約数和(自身を除く): 201417351

約数列:

[1, 3, 13, 23, 39, 69, 127, 299, 381, 897, 1651, 2921, 3463, 4953, 8763, 10389, 37973, 45019, 79649, 113919, 135057, 238947, 439801, 1035437, 1319403, 3106311, 5717413, 10115423, 17152239, 30346269, 131500499, 394501497]

約数ペア:

[(1, 394501497), (3, 131500499), (13, 30346269), (23, 17152239), (39, 10115423), (69, 5717413), (127, 3106311), (299, 1319403), (381, 1035437), (897, 439801), (1651, 238947), (2921, 135057), (3463, 113919), (4953, 79649), (8763, 45019), (10389, 37973)]