1604343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 2379776

約数和(自身を除く): 775433

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1327, 3981, 17251, 41137, 51753, 123411, 534781, 1604343]

約数ペア:

[(1, 1604343), (3, 534781), (13, 123411), (31, 51753), (39, 41137), (93, 17251), (403, 3981), (1209, 1327)]