210999711

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{5701}}^1$

素因数の和:5803

約数の個数: 24

約数和(自身を含む): 308865936

約数和(自身を除く): 97866225

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 5701, 12337, 17103, 37011, 74113, 222339, 416173, 963469, 1248519, 2890407, 5410249, 16230747, 70333237, 210999711]

約数ペア:

[(1, 210999711), (3, 70333237), (13, 16230747), (39, 5410249), (73, 2890407), (169, 1248519), (219, 963469), (507, 416173), (949, 222339), (2847, 74113), (5701, 37011), (12337, 17103)]